Browse Geometry problems Studdy Solved!

Problem 4501

Consider the line with the equation: $y=x+10$ Give the equation of the line parallel to Line 1 which passes through $(8,6)$ : $\square$ Give the equation of the line perpendicular to Line 1 which passes through $(8,6)$ : $\square$

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Problem 4502

30 points possible Answered: 20/30 Question 25
Find the area and perimeter of the figure shown below. Note, all angles are right angles. area $=$ $\square$ square units perimeter $=$ $\square$ units
Question Help: $\square$ Video Next Question

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Problem 4503

Graph the line $y=1$ .

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Problem 4504

Calculator
Solve for $x$ in this figure. Enter your answer in the box. $x=$

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Problem 4505

Exercice 8 : 1) Annoter le schéma suivant 2) Au de la synthèse de l'eau on mélange $60 \mathrm{~cm}^{3}$ de dioxygène et de dihydrogène. Après passage d'une étincelle électrique il reste $15 \mathrm{~cm}^{3}$ de dioxygène dans l'eudiomètre a) Quel est le volume de gaz disparu ? b) Quel est le volume dioxygène disparu? c) Quel est le volume dihydrogène disparu?
Exercice 9: Une salle de théâtre à la forme d'un cône dont le diamètre est de 10 m et de hauteur 7 m 1) Calcule le volume d'air dans la salle de théâtre ( $V=\pi r^{2} h$ ) 2) Calcule les volumes des gaz majoritaires dans cette salle (le volume de dioxygène et diazote)

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Problem 4506

1. $y>x$
4. $-x+8 \leq y$
2. $y \geq x$
5. $y<10 x-200$
3. $y<-8$
6. $2 x+3 y>60$

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Problem 4507

3. Find the missing measures.

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Problem 4508

5. If the measure of an angle is $38^{\circ}$ , find the measure of its complement.

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Problem 4509

6. $\angle 1$ and $\angle 2$ form a linear pair. If $m \angle 1=(5 x+9)^{\circ}$ and $m \angle 2=(3 x+11)^{\circ}$ , find the measure of each angle.

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Problem 4510

3 . Find the distance between point $A$ and Point $C$ on the graph below.
Distance $=$ $\square$ units

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Problem 4511

Which sequence of transformations produces an image that is not congruent to the original figure? A. A translation of 6 units to the left followed by a reflection across the $x$ -axis B. A reflection across the $x$ -axis followed by a rotation of $180^{\circ}$ counterclockwise C. A rotation of $90^{\circ}$ clockwise followed by a translation of 4 units to the left D. A translation of 4 units to the left followed by a dilation of a factor of 3

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Problem 4512

Parallelogram $A B C D$ has vertex coordinates $A(0,1), B(1,3), C(4,3)$ , and $D(3$ , 1). It is translated 2 units to the right and 3 units down and then rotated $180^{\circ}$ clockwise around the origin. What are the coordinates of $A$ ? A. $(-2,2)$ B. $(-4,-3)$ C. $(-3,-4)$ D. $(5,2)$

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Problem 4513

Question 15 of 40 What are the center and radius of the circle defined by the equation $x^{2}+y^{2}-6 x+10 y+25=0$ ? A. Center $(-3,5)$ ; radius 9 B. Center $(3,-5)$ ; radius 3 C. Center $(3,-5)$ ; radius 9 D. Center $(-3,5)$ ; radius 3 SUBMIT

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Problem 4514

What shape is generated when rectangle $A B C D$ is rotated around the vertical line through $A$ and $D$ ? A. Pyramid B. Prism C. Cylinder D. Cone

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Problem 4515

Is $\overline{X B}$ a perpendicular bisector of $\overline{A E}$ ? Explain.

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Problem 4516

Joaquin is constructing the perpendicular bisector of $\overline{A B}$ . What should be his first step?
A $B$ A. Open his compass so that the distance from the two points of the compass is less than half the length of $\overline{A B}$ . B. Open his compass so that the distance from the two points of the compass is half the length of $\overline{\mathrm{AB}}$ . C. Open his compass so that the distance from the two points of the compass is wider than half the length of $\overline{A B}$ . D. Open his compass so that the distance from the two points of the compass is one quarter the length of $\overline{A B}$ .

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Problem 4517

What is the missing justification in the proof of the angle bisector construction? \begin{tabular}{|c|c|} \hline Statement & Tevitheation \\ \hline $B M$ is congruent to $B \mathrm{BN}$ . & The segments were drawn by the sume compass sutting. \\ \hline $\overline{M P}$ is congruent to $\overline{N P}$ . & The segments were drawn by the same compass setting. \\ \hline $B P$ is congruent to $8 P$ . & Reflexive Property \\ \hline $\triangle B M P$ is congruent to $\triangle B N P$ . & ssS Conoruence \\ \hline $\angle M B P$ is congruent to $\angle N B P$ . & \\ \hline $\overline{B P}$ bisects $A A B C$ . & AMBP and $\angle N B P$ are conoruent and adjacent. \\ \hline \end{tabular} A. SSS Congruence B. SAS Congruence c. CPCTC D. ASA Congruence submat

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Problem 4518

Mariko makes a slice through a three-dimensional object perpendicular to the base. The cross-section is a rectangle. What three-dimensional shapes might Mariko have cut? A. Cylinder B. Rectangular prism C. Square pyramid D. Cone

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Problem 4519

Negative marking: 25 A coin of radius 5 cm is randomly dropped on a square floor full of square shaped tiles of side 20 cm each. What is the probability that the coin will land completely with in a tile? In other words the coin should not cross the edge of any tile.

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Problem 4520

Josefina is inscribing a square in a circle with center $c$ . What should be her first step? A. Place the point of your compass on the center of the circle. B. Open your compass to a width more than half of the diameter of the circle. C. Use a straight edge to draw a diameter of the circle through the center. D. Place the point of your compass on the circumference of the circle and mark off equal distances. SUbMIT

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Problem 4521

What is the equation of a circle with center $(-2,3)$ and radius 4 ? A. $(x-2)^{2}+(y+3)^{2}=16$ B. $(x+2)^{2}-(y-3)^{2}=16$ C. $(x+2)^{2}+(y-3)^{2}=16$ D. $(x+2)^{2}+(y-3)^{2}=4$

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Problem 4522

Peaches come in large and small cylindrical cans. The larger can has a radius and height that are both four times longer than the radius and height of the smaller can. If the volume of the smaller can is $32.16 \mathrm{in}^{3}$ , what is the volume of the larger can? A. $128.64 \mathrm{in}^{3}$ B. $257.28 \mathrm{in}^{3}$ C. $385.92 \mathrm{in}^{3}$ D. $2058.24 \mathrm{in}^{3}$ SUBMIT

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Problem 4523

، ، ص ص الكل زرج معا يلي: ................................................................... (1- • ) ب • ................................................................... (o- ، r), ،

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Problem 4524

ection 1 Question 14, 6.1.58 Part 1 of 3 HW Score: 92.86\%
Points: 0 of 1
The figure shows a cable car that carries passengers from A to C . Point A is 1.3 miles from the base of the mountain. The angles of elevation from A and B to the mountain's peak are $21^{\circ}$ and $64^{\circ}$ , respectively. a. Determine, to the nearest tenth of a foot, the distance covered by the cable car. b. Find $a$ , to the nearest tenth of a foot, in oblique triangle $A B C$ . c. Use the right triangle to find the height of the mountain to the nearest tenth of a foot.

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Problem 4525

Find the area of the figure pictured below.
Area $=$ $\square$ $\mathrm{cm}^{2}$

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Problem 4526

$17 A B C$ is an isosceles right-angled triangle.
The area of the triangle is $162 \mathrm{~cm}^{2}$ Work out the value of $x$ .

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Problem 4527

Triangles $A B C$ and $D E F$ are similar.
Find the indicated distance. Round to the nearest tenth. (Assume $a=11 \mathrm{in}, \mathrm{c}=10 \mathrm{in}$ , and $d=16 \mathrm{in}$ .) Find side $D E$ . $\square$ in.

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Problem 4528

What is the volume of the triangular prism shown below? Give your answer in $\mathrm{m}^{3}$ to $1 \mathrm{~d} . \mathrm{p}$ .
Not drawn accurately

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Problem 4529

Question Progress
Homework Progress 屁 43 / 52 Marks
Calculate the length of $A C$ to 1 decimal place in the trapezium below. $\square$ $A C=$ $\square$ 207 cm

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Problem 4530

Period: $B 3$ $\qquad$ Name: $\qquad$ cessid
Describe the slope of the line (positive, negat 1.
The slope is $\qquad$ m = $\qquad$

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Problem 4531

5. Solve for x : 7.64 9.35 8.17 6.22 Clear All

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Problem 4532

The lever $A B C(L=0.85 \mathrm{~m})$ is pin-supported at $A$ and connected to a short link $B D$ ( $H$ $=0.16 \mathrm{~m}, S=0.47 \mathrm{~m}$ ) as shown in the figure. If the weight of the members is negligible, and the force $F=\mathbf{2 . 7} \mathbf{~ k N}$ is applied at the handle of the lever, determine ONLY the magnitude of the reaction at $B$ .

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Problem 4533

6. $(6,5)$ and $(-2,1)$ $\mathrm{m}=$

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Problem 4534

Date: Geometry Pd: 1 $3 A$ 6 7 Score: $\qquad$ Exit Ticket 2.1.1 - Circle Parts Version B
Jse the diagram to identify one of each part of the circle.
1. [2 points] Radius
2. [2 points] Chord that is not the diameter
3. [2 points] Secant
4. [2 points] Tangent
5. [2 point] Point of Tangency
6. [2 points] Minor Arc
7. [2 points] Central Angle
8. [2 points] Inscribed Angle [4 points] If $\overline{G J}$ is constructed in the diagram above, would $\angle G J K$ be a central or inscribed angle? Explain your reasoning.

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Problem 4535

Plot the points on the coordinate plane to sketch the line that passes through them. Compute the slope $m$ that passes through the given points. $(3,4)$ and $(3,-1)$
Use the graphing tool on the right to graph the equation.
Click to enlarge graph
Find the slope of the line. Select the correct choice below and fill in any answer boxes within your choice. A. $m=$ $\square$ (Simplify your answer. Type an integer or a fraction.) B. The slope is undefined.

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Problem 4536

The electric motor exerts a 500 N -m-torque on the aluminum shaft $A B C D$ when it is rotating at a constant speed. Knowing that $G=27 \mathrm{GPa}$ and that the torques exerted on pulleys $B$ and $C$ are as shown, determine the angle of twist between $(a) B$ and $C$ , (b) B and D.

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Problem 4537

What is the solition to the system? a $\quad(4,2)$ b $\quad(2,4)$ c $\quad(2,-4)$ d $(-4,2)$ $e \quad(3,-1)$

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Problem 4538

[at Line $g$ has a slope of $\frac{37}{54}$ . Line $h$ is parallel to line $g$ . What is the slope of line $h$ ? (8) Simplify your answer and write it as a proper fraction, improper fraction, or integer. $\square$ Submit Work it out Not feeling ready yet? These can help:

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Problem 4539

There is 4165 ml of water in the container below. The container is a triangular prism. Work out the depth of the water in this container. Give your answer in centimetres (cm), and give any decimal answers to $1 \mathrm{~d} . \mathrm{p}$ . (Hint: $1 \mathrm{ml}=1 \mathrm{~cm}^{3}$ ) Watch video Search

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Problem 4540

Under a dilation, the point $(-3,-4)$ is moved to $(-15,-20)$ . What is the scale factor of the dilation? Enter your answer in the box. $\square$ 12 Type here to search

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Problem 4541

The sun is $25^{\circ}$ above the horizon. Find the length of a shadow cast by a building that is 100 feet tall (see figure). (Round your answer to two decimal places.) $\square$ ft

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Problem 4542

Using a ruler and a pair of compabses, construct a right-angled triangle with a base of 6 cm and a hypotenuse of 11 cm . You must show all of your construction lines.
Measure the angle opposite the base to the nearest degree.

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Problem 4543

What are the angles $a$ and $b$ in the actual molecule of which this is a Lewis structure?

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Problem 4544

Un panalelogramo esta conformado por dos vertices conserutiver " a y $b$ ", el vertice $A$ es = $(2,0,0)$ el véntice $b=(0,2,0)$ .'
E centro del paralelogamo is $M=(2,2,2)$ Hallar: a) El perimetro del paralelogramo b) El area de uno de sus trianigulos c) El volumen del panabelepipedo cuya altura es el vector $z=(2,2,4)$

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Problem 4545

A metal warehouse, whose dimensions are shown below, needs paint. The front and back of the warehouse each have 2 rollup doors measuring 26 ft by 29 ft each. The side of the warehouse facing the parking lot has an entry door measuring 45 in by 80 in. The other side of the warehouse has no window or door.
Use the given information to answer the questions. Each tab shows a different view of the warehouse. (a) Assuming the roof and doors require no paint, what is the area in square feet that needs paint? (Do not round any intermediate computations and give your answer as a whole number.) (1) $\mathrm{ft}^{2}$ (b) The paint to be used is sold in cans. Each can contains enough paint to cover $520 \mathrm{ft}^{2}$ . Assume there is no paint yet and partial cans cannot be bought. How many cans will need to be bought in order to paint the warehouse? $\square$ cans Front-right view Back-left view (c) What is the total cost of the paint needed for the warehouse if each can costs \$39.50? Check Save For Later Submit Assignmer

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Problem 4546

5) $4 x^{2}-9 y^{2}+80 x+144 y-752=0$ A) Vertices: $(-10,16),(-10,0)$
Foci: $(-10,8+4 \sqrt{13}),(-10,8-4 \sqrt{13})$ B) Vertices: $(2,8),(-22,8)$
Foci: $(-10+4 \sqrt{13}, 8),(-10-4 \sqrt{13}, 8)$ C) Vertices: $(20,10),(-4,10)$
Foci: $(8+4 \sqrt{13}, 10),(8-4 \sqrt{13}, 10)$ D) Vertices: $(8,18),(8,2)$
Foci: $(8,10+4 \sqrt{13}),(8,10-4 \sqrt{13})$

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Problem 4547

opening of each. 8) $x=y^{2}+12 y+30$ A) Vertex: $(5,5)$
Focus: $\left(5, \frac{19}{4}\right)$ Axis of Sym.: $x=5$ Opens: Down B) Vertex: $(-6,-6)$
Focus: $\left(-\frac{23}{4},-6\right)$ Axis of Sym: $y=-6$ Opens: Right C) Vertex: $(-6,-6)$
Focus: $\left(-6,-\frac{23}{4}\right)$ Axis of Sym: $:=-6$ Opens: Up D) Verte: $(-6,-6)$
Focus: $\left(-6,-\frac{25}{4}\right)$ Axis of Sym: $x=-6$ Opens: Down

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Problem 4548

42 10) 45 2 54 5.4 20

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Problem 4549

Figure $A^{\prime} B^{\prime} C^{\prime} D^{\prime}$ is a dilation of Figure $A B C D$ about Point $E$ with a scale factor of 1.25 . Li says the figures are neither similar nor congruent. Is Li correct? Use the drop-down menus to explain your answer.
Click the arrows to choose an answer from each menu. LI choose.. $\square$ correct.
Edch side length of $A^{\prime} B^{\prime} C^{\prime} D^{\prime}$ is Choose.. $\square$ the corresponding slde length of $A B C D$ . Each angle measure of $A^{\prime} B^{\prime} C^{\prime} D^{\prime}$ is choose... $\square$ the corresponding angle measure of $A B C D$ . Therefore, $A^{\prime} B^{\prime} C^{\prime} D^{\prime}$ and $A B C D$ are choose...

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Problem 4550

2. Explain how the diagram demonstrates the Pythagorean Theorem.

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Problem 4551

10) $\frac{(x-6)^{2}}{49}-\frac{(y-9)^{2}}{121}=1$ A) Vertices: $(17,9),(-5,9)$
Foci: $(6+\sqrt{170}, 9),(6-\sqrt{170}, 9)$ Opens leftright B) Vertices: $(-9,17),(-9,-5)$
Foci: $(-9,6+\sqrt{170}),(-9,6-\sqrt{170})$ Opens upldown C) Vertices: $(13,9),(-1,9)$
Foci: $(6+\sqrt{170}, 9),(6-\sqrt{170}, 9)$ Opens leftright D) Vertices: $(6,16),(6,2)$
Foci: $(6,9+\sqrt{170}),(6,9-\sqrt{170})$

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Problem 4552

1. Complete the following curve of the even function $f$ defined on $I R$

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Problem 4553

Zain draws a circle with radius $r$ and center $(h, k)$ in the coordinate plane. He places the point $(x, y)$ on the circle. How can Zain use his drawing to derive the general equation of a circle in standard form? Use the drop-down menus to explain your answer.
Click the arrows to choose an answer from each menu. Using any center point $(h, k)$ and any point on the circle $(x, y)$ , zain can draw a right triangle that has a hypotenuse of length $r$ land legs of lengths Choose... * Then, Zain can derive the general equation of a circle in standard form by applying the Choose...

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Problem 4554

$=24$ 12) Vertices: $(6,14),(6,-10)$ 2.
Foci: $(6,15),(6,-11)$ A) $\frac{(y-2)^{2}}{144}-\frac{(x-6)^{2}}{25}=1$ B) $\frac{(y-2)^{2}}{144}-\frac{(x+6)^{2}}{25}=1$ $4=25$ c) $\frac{(y+2)^{2}}{25}-\frac{(x-6)^{2}}{144}=1$ D) $\frac{(y-2)^{2}}{25}-\frac{(x-6)^{2}}{144}=1$

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Problem 4555

4. In the following triangle, what is NOT a possible value of $x$ ? A) 1 B) 3 C) 4 D) 6

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Problem 4556

ACT Problem
9. In the figure below, line $/$ is parallel to line $m$ . Transversals $t$ and $u$ intersect at point $A$ on $I$ and intersect $m$ at points $C$ and $B$ , respectively. Point $X$ is on $m$ , the measure of $\angle A C X$ is $130^{\circ}$ , and the measure of $\angle B A C$ is $80^{\circ}$ . How many of the angles formed by rays of $I, m, t$ , and $u$ have the measure of $50^{\circ}$ ? A. 4 B. 6 C. 8 D. 10 E. 12

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Problem 4557

-3 Quiz The ratio of the measures of the sides of a triangle is $9: 7: 3$ . If the perimeter of the triangle is 266 inches, find the length of the shortest side.

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Problem 4558

The circumference of a circle is $11 \pi \mathrm{~m}$ . Find its radius, in meters.
Answer Attempt 1 out of 2 $r=$ $\square$ m Submit Answer Copyright C2024 DeltaMathicom All Rights Reserved. Privacy Policy Terms of Service

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Problem 4559

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Problem 4560

Minimize: $\quad z=700 x+600 y$

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Problem 4561

Find the length of the third side. If necessary, round to the nearest tenth.
Answer Attempt 1 out of 2 $\square$ Submit Answer

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Problem 4562

In the figure below, find the exact value of $y$ . (Do not approximate your answer.) $y=$ $\square$

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Problem 4563

(Español)
Two angles are complementary. The measure of one angle is $9^{\circ}$ more than twice the measure of the other angle. Find the measure of each angle.
Part 1 of 2
The measure of the smaller angle is $\square$ .
Part 2 of 2
The measure of the larger angle is $\square$

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Problem 4564

(a) The graph of $y=f(x)$ is shown. Draw the graph of $y=f(-x)$ . (b) The graph of $y=g(x)$ is shown. Draw the graph of $y=-g(x)$ .

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Problem 4565

12. Let a equal the measure of angle $A$ . The equation $360^{\circ}=a+90^{\circ}+135^{\circ}+75^{\circ}$ represents the sum of the angles in the quadrilateral. Find the missing angle measure by solving the equation.

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Problem 4566

6. $\overline{Q S}$ is an angle bisector and $\overline{T U}$ is a perpendicular bisector of $\triangle P Q R, m \angle R Q S=14 x-21, m \angle P Q S=5 x-3$ , $P U=11 z-20, Q U=2 z+16$ and $m \angle T U Q=6 y-12$ . Calculate the value of $x, y, z, P U, Q U, m \angle R Q P$ , and $m \angle P U T$ . $14 x-21=5 x-3$ $+21=+21$ $\begin{array}{l} 9 x=18 \\ x=2 \end{array}$

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Problem 4567

A scale diagram of a building is drawn using a scale of 1 cm to 5 m . The building is 20 m tall in real life.
How tall is the diagram of the building? Give your answer in centimetres (cm).

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Problem 4568

Mathematics Progress Check tum.com/assessments-delivery/sa/progresstest/launch/167859/45296478/aHR0cHM6Ly9mMS5hcHAuZWRtZW5
Mathematics Progress Check
Complete the square above. What are the coordinates of the missing vertex? A. $(2,5)$ B. $(3,5)$ C. $(3,4)$ D. $(4,5)$

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Problem 4569

15PTS SOLVE GRAPHICALLY on graph paper: $\text { 11) } \begin{aligned} y & \geq|x-2| \& y<|x|+4 \\ x & =-2 \\ y & =4 \end{aligned}$ 12) $3 x-y \geq-2 \& 2 x+y \leq 4 \& y \geq 0 \& x \geq 0$

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Problem 4570

15PTS SOLVE GRAPHICALLY on graph paper: $\text { 11) } \begin{aligned} y & \geq|x-2| \& y<|x|+4 \\ x & =-2 \\ y & =4 \end{aligned}$ 12) $3 x-y \geq-2 \& 2 x+y \leq 4 \& y \geq 0 \& x \geq 0$

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Problem 4571

What is the measure of each exterior angle of a regular hexagon? $40^{\circ}$ $45^{\circ}$ $60^{\circ}$ $72^{\circ}$

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Problem 4572

This is a new version of the question. Make sure you start new workings. The diagram below shows a kite shape. Four identical copies of this kite have then been used to make the larger shape. Work out the size of angle $x$ . Give your answer in degrees ( ${ }^{\circ}$ ).
Not drawn accurately Zoom

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Problem 4573

PROPERTIES OF QUADRILATERALS Copy the chart. Put an X in the box if the shape always has the given property. (3.) All sides are $\cong$ . 4. \begin{tabular}{|c|c|c|c|c|c|c|c|} \hline & way. & 口 & Rectangle & Rhombus & Square & Kite & Trapezoid \\ \hline & Property & ? & ? & ? & ? & ? & ? \\ \hline (3.) & All sides are $\cong$ . & ? & ? & ? & ? & ? & ? \\ \hline 4. & Both pairs of opp. sides are $\cong$ . & ? & ? & ? & ? & ? & ? \\ \hline 5. & Both pairs of opp. sides are \|. & ? & & ? & ? & ? & \\ \hline 6. & Exactly 1 pair of opp. sides are II. & ? & ? & & & & ? \\ \hline 7. & All $\triangle$ are $\cong$ . & ? & ? & ? & ? & ? & ? \\ \hline 8. & Exactly 1 pair of opp. $\angle$ are $\cong$ . & ? & ? & ? & ? & ? & ? \\ \hline . & Diagonals are $\perp$ . & ? & ? & ? & ? & ? & ? \\ \hline 10. & Diagonals are $\cong$ . & ? & ? & ? & ? & ? & ? \\ \hline 11. & Diagonals bisect each other. & ? & ? & ? & ? & ? & ? \\ \hline \end{tabular}

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Problem 4574

Solve the right triangle for the unknown sides and angles. Round $A=46.2^{\circ}, a=30$ $B=\square{ }^{\circ}$ $b \approx$ $\square$ $c \approx \square$ $\square$ Start over Check

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Problem 4575

Find the radian measure of the central angle of a circle of radius $r=80$ inches that intercepts an arc of length $s=20$ inches.

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Problem 4576

Landon is writing a coordinate proof to show that the diagonals of a square are perpendicular to each other. She starts by assigning coordinates as given.

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Problem 4577

12. ERROR ANALYSIS Describe and correct the error in classifying the quadrilateral. $\angle B$ and $\angle C$ are supplements, so $\overline{A B} \| \overline{C D}$ . So, $A B C D$ is a parallelogram.
13. $\star$ MULTIPLE CHOICE What is the most specific name for the quadrilateral shown at the right? (A) Rectangle (B) Parallelogram (C) Trapezoid (D) Isosceles trapezoid
CLASSIFYING QUADRILATERALS Give the most specific name for the quadrilateral. Explain. 14. (15.) 16.

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Problem 4578

An open-top box is to be constructed from a 4 in by 10 in rectangular sheet of tin by cutting out squares of equal size at each corner, then folding up the resulting flaps. Let $x$ denote the length of the side of each cut-out square. Assume negligible thickness. (a) Find a formula for the volume, $V$ , of the box as a function of $x . \quad V(x)=$ $\square$ (b) For what values of $x$ does the formula from part (a) make sense in the context of the problem? help (inequalities) (c) On a separate piece of paper, sketch a graph of the volume function. (d) What, approximately, is the maximum volume of the box? (include units: help (units) $\square$

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Problem 4579

188. L'area dei settori circolari rappresentati è una certa frazione di quella dell'intero cerchio. Precisa in ciascun caso di quale frazione si tratta. a. d. b. $\qquad$ e. c. f.

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Problem 4580

$\sqrt{10}$ unit $8 \sqrt{2}+1 \sqrt{10}$ thits $16 \sqrt{7}$ units $8 \sqrt{2}+8$ units

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Problem 4581

11 12 13 14 15 16 20 artial proof was constructed given that MNOP is a allelogram.
By the definition of a parallelogram, $\overline{\mathrm{MN}} \| \overline{\mathrm{PO}}$ and $\overline{\mathrm{MP}} \| \overline{\mathrm{NO}}$ . Using $\overline{\mathrm{MP}}$ as a transversal, $\angle \mathrm{M}$ and $\angle \mathrm{P}$ are same-side interior angles, so they are supplementary. Using $\overline{\mathrm{NO}}$ as a transversal, $\angle \mathrm{N}$ and $\angle \mathrm{O}$ are same-side interior angles, so they are supplementary. Using $\overline{\mathrm{OP}}$ as a transversal, $\angle \mathrm{O}$ and $\angle \mathrm{P}$ are same-side interior angles, so they are supplementary.
Therefore, $\qquad$ because they are supplements of the same angle.
Which statement should fill in the blank in the last lin of the proof? $\angle M$ is supplementary to $\angle O$ $\angle N$ is supplementary to $\angle P$ $\angle M \cong \angle P$ $\angle N \cong \angle P$

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Problem 4582

6
Alex wants to build a rectangular wooden fence to enclose an area of 160 square feet. Inside, there is a partition made of wire mesh. The wooden fencing costs $\$ 2$ per foot and the wire mesh costs $\$ 1$ per foot. Find the dimensions of the fence that minimizes the cost. You do not need to verify that this is a minimum.
Enter the minimizing $(x, y)=0$ $\square$ $\square$ ) (e.g. $(1,4)$ without units)

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Problem 4583

$\text{In parallelogram } \mathrm{LMNO}, \text{ given } \mathrm{MP}=21 \mathrm{~m}, \mathrm{LP}=(y+3) \mathrm{m}, \mathrm{NP}=(3y-1) \mathrm{m}, \text{ and } P=(2x-1) \mathrm{m}.$ \text{What are the values of } x \text{ and } y \text{ such that:} \begin{align} x &= 10 \mathrm{~m}, y = 1 \mathrm{~m} \\ x &= 10 \mathrm{~m}, y = 2 \mathrm{~m} \\ x &= 11 \mathrm{~m}, y = 1 \mathrm{~m} \\ x &= 11 \mathrm{~m}, y = 2 \mathrm{~m} \end{align}

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Problem 4584

What is the area of the shaded region?
Write your answer as a whole number or a decimal rounded to the nearest hund

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Problem 4585

Graph the line $y=-1$ .

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Problem 4586

The diameter of a circle is 4 meters. What is the radius?
Give the exact answer in simplest form. $\square$ meters

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Problem 4587

The radius of a circle is 10 meters. What is the diameter? Give the exact answer in simplest form. $\square$ meters 믐

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Problem 4588

Vérifier que $\forall Z \in \mathbb{C},|Z|^{2}=Z \bar{Z}$ . b) Montrer que $\forall Z_{1}, Z_{2} \in \mathbb{C}$ , $\left|Z_{1}+Z_{2}\right| \leq\left|Z_{1}\right|+\left|Z_{2}\right|,$ t que l'égalité a lieu si et seulement si $\arg \left(Z_{1}\right)=\arg \left(Z_{2}\right)[2 \pi]$ . c) Soient $A, B, C$ et $D$ quatre points deux à deux distincts et non alignés. Montrer ue : $A B \cdot C D+A D \cdot B C \geq A C \cdot B D,$ t que l'égalité a lieu si et seulement si les points $A, B, C, D$ sont cocycliques dans cet rdre.

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Problem 4589

5.2 112 < Question 26, 5.2.53 > Find the measure of the side of the right triangle whose length is designated by the lower case letter c. HW Score: 67.65%, 23 of 34 points O Points: 0 of 1 B T 向 Save C 23 m C ப 33° A

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Problem 4590

What is the volume of a sphere with a radius of 8 m , rounded to the nearest tenth of a cubic meter?
Answer Attempt 1 out of 3 $\qquad$ $\mathrm{m}^{3}$ Submit Answer

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Problem 4591

The formula for the surface area of a rectangular prism with a square base is $S A=2 s^{2}+4 s h$ . What is the surface area of this rectangular prism if $s=3$ a $h=5$ ? CLEAR

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Problem 4592

The radius of a circle is 3 miles. What is the circle's area?
Use $\pi \approx 3.14$ and round your answer to the nearest hundredth. $\square$ square miles

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Problem 4593

The radius of a circle is 6 miles. What is the circle's area? Use $\pi \approx 3.14$ and round your answer to the nearest hundredth. $\square$ square miles

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Problem 4594

This is the floor plan of a building that is 30 m tall with a flat roof. Determine the surface area of the building, including its roof.

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Problem 4595

(b) $(0,1)$ and $(2,2)$
The slope is $\square$ .

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Problem 4596

A container is in the shape of a hollow inverted right circular cone of height 60 cm and radius 12 cm .
The container, which is initially empty, is placed, with its axis vertical, under a tap where water is flowing in at the constant rate of $k \mathrm{~cm}^{3} / \mathrm{s}$ .
The rate at which the height of the water in the container is rising 12 minutes after it was placed under the tap is $\frac{1}{60} \mathrm{~cm}^{3} / \mathrm{s}$ .
Calculate the value of $k$ . $k=$ $\square$ Expected answer: (108/125)pi $\frac{108}{125} \pi$

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Problem 4597

A tank of water is connected to a tank of compressed air that produces a gauge pressure $P_{\text {gauge }}=2.5 \times 10^{4} \mathrm{~Pa}$ above the water. A small hole is opened in the side of the tank at a depth $d=2.0 \mathrm{~m}$ below the surface of the water and $H=3.0 \mathrm{~m}$ above the ground. Water leaves the hole moving parallel to the ground. What is the distance $R$ that the water travels from the tank? You may assume atmospheric pressure outside the tank and that the diameter of the hole is very small compared to the diameter of the tank.

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Problem 4598

Part 1 of 3 (a) Find the run, rise, and slope given by triangle $A B C$ . run: $\square$ rise: $\square$ slope: $\square$

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Problem 4599

Spiral Review A triangle has angles measuring $45^{\circ}, 55^{\circ}$ , and $80^{\circ}$ . It is dilated by a scale factor of 2 . What are the angle measures, in order from least to greatest, of the dilated image? Enter the correct answers in the boxes.
Show Hints $\square$ $\square$ , and $\square$ $]^{\circ}$ $\square$

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Problem 4600

8-8 Surface Area \& 8-9 Volume Practice Find the surface area and volume of each prism. When you get your answer. find it in the answer choice at the bottom. All answers will NOT be used. YOU MUST SHOW ALL WORKI
Figure \#4

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Geometry

Problem 4501

Consider the line with the equation: y=x+10y=x+10y=x+10 Give the equation of the line parallel to Line 1 which passes through (8,6)(8,6)(8,6) : □\square□ Give the equation of the line perpendicular to Line 1 which passes through (8,6)(8,6)(8,6) : □\square□

Problem 4502

30 points possible Answered: 20/30 Question 25Find the area and perimeter of the figure shown below. Note, all angles are right angles. area === □\square□ square units perimeter === □\square□ unitsQuestion Help: □\square□ Video Next Question

Problem 4503

Graph the line y=1y=1y=1.

Problem 4504

CalculatorSolve for xxx in this figure. Enter your answer in the box. x=x=x=

Problem 4505

Problem 4506

1. y>xy>xy>x4. −x+8≤y-x+8 \leq y−x+8≤y2. y≥xy \geq xy≥x5. y<10x−200y<10 x-200y<10x−2003. y<−8y<-8y<−86. 2x+3y>602 x+3 y>602x+3y>60

Problem 4507

3. Find the missing measures.

Problem 4508

5. If the measure of an angle is 38∘38^{\circ}38∘, find the measure of its complement.

Problem 4509

6. ∠1\angle 1∠1 and ∠2\angle 2∠2 form a linear pair. If m∠1=(5x+9)∘m \angle 1=(5 x+9)^{\circ}m∠1=(5x+9)∘ and m∠2=(3x+11)∘m \angle 2=(3 x+11)^{\circ}m∠2=(3x+11)∘, find the measure of each angle.

Problem 4510

3 . Find the distance between point AAA and Point CCC on the graph below.Distance === □\square□ units

Problem 4511

Problem 4512

Problem 4513

Problem 4514

What shape is generated when rectangle ABCDA B C DABCD is rotated around the vertical line through AAA and DDD ? A. Pyramid B. Prism C. Cylinder D. Cone

Problem 4515

Is XB‾\overline{X B}XB a perpendicular bisector of AE‾\overline{A E}AE? Explain.

Problem 4516

Problem 4517

Problem 4518

Mariko makes a slice through a three-dimensional object perpendicular to the base. The cross-section is a rectangle. What three-dimensional shapes might Mariko have cut? A. Cylinder B. Rectangular prism C. Square pyramid D. Cone

Problem 4519

Negative marking: 25 A coin of radius 5 cm is randomly dropped on a square floor full of square shaped tiles of side 20 cm each. What is the probability that the coin will land completely with in a tile? In other words the coin should not cross the edge of any tile.

Problem 4520

Problem 4521

Problem 4522

Problem 4523

، ، ص ص الكل زرج معا يلي: ................................................................... (1- • ) ب • ................................................................... (o- ، r), ،

Problem 4524

Problem 4525

Find the area of the figure pictured below.Area === □\square□ cm2\mathrm{cm}^{2}cm2

Problem 4526

17ABC17 A B C17ABC is an isosceles right-angled triangle.The area of the triangle is 162 cm2162 \mathrm{~cm}^{2}162 cm2 Work out the value of xxx.

Problem 4527

Triangles ABCA B CABC and DEFD E FDEF are similar.Find the indicated distance. Round to the nearest tenth. (Assume a=11in,c=10ina=11 \mathrm{in}, \mathrm{c}=10 \mathrm{in}a=11in,c=10in, and d=16ind=16 \mathrm{in}d=16in.) Find side DED EDE. □\square□ in.

Problem 4528

What is the volume of the triangular prism shown below? Give your answer in m3\mathrm{m}^{3}m3 to 1 d.p1 \mathrm{~d} . \mathrm{p}1 d.p.Not drawn accurately

Problem 4529

Question ProgressHomework Progress 屁 43 / 52 MarksCalculate the length of ACA CAC to 1 decimal place in the trapezium below. □\square□ AC=A C=AC= □\square□ 207 cm

Problem 4530

Period: B3B 3B3 \qquad Name: \qquad cessidDescribe the slope of the line (positive, negat 1.The slope is \qquad m = \qquad

Problem 4531

5. Solve for x : 7.64 9.35 8.17 6.22 Clear All

Problem 4532

Problem 4533

6. (6,5)(6,5)(6,5) and (−2,1)(-2,1)(−2,1) m=\mathrm{m}=m=

Problem 4534

Problem 4535

Problem 4536

Problem 4537

What is the solition to the system? a (4,2)\quad(4,2)(4,2) b (2,4)\quad(2,4)(2,4) c (2,−4)\quad(2,-4)(2,−4) d (−4,2)(-4,2)(−4,2) e(3,−1)e \quad(3,-1)e(3,−1)

Problem 4538

[at Line ggg has a slope of 3754\frac{37}{54}5437​. Line hhh is parallel to line ggg. What is the slope of line hhh ? (8) Simplify your answer and write it as a proper fraction, improper fraction, or integer. □\square□ Submit Work it out Not feeling ready yet? These can help:

Problem 4539

Problem 4540

Under a dilation, the point (−3,−4)(-3,-4)(−3,−4) is moved to (−15,−20)(-15,-20)(−15,−20). What is the scale factor of the dilation? Enter your answer in the box. □\square□ 12 Type here to search

Problem 4541

The sun is 25∘25^{\circ}25∘ above the horizon. Find the length of a shadow cast by a building that is 100 feet tall (see figure). (Round your answer to two decimal places.) □\square□ ft

Problem 4542

Using a ruler and a pair of compabses, construct a right-angled triangle with a base of 6 cm and a hypotenuse of 11 cm . You must show all of your construction lines.Measure the angle opposite the base to the nearest degree.

Problem 4543

What are the angles aaa and bbb in the actual molecule of which this is a Lewis structure?

Problem 4544

Problem 4545

Problem 4546

Problem 4547

Problem 4548

42 10) 45 2 54 5.4 20

Problem 4549

Problem 4550

Consider the line with the equation: $y=x+10$ Give the equation of the line parallel to Line 1 which passes through $(8,6)$ : $\square$ Give the equation of the line perpendicular to Line 1 which passes through $(8,6)$ : $\square$

30 points possible Answered: 20/30 Question 25
Find the area and perimeter of the figure shown below. Note, all angles are right angles. area $=$ $\square$ square units perimeter $=$ $\square$ units
Question Help: $\square$ Video Next Question

Graph the line $y=1$ .

Calculator
Solve for $x$ in this figure. Enter your answer in the box. $x=$

1. $y>x$
4. $-x+8 \leq y$
2. $y \geq x$
5. $y<10 x-200$
3. $y<-8$
6. $2 x+3 y>60$

5. If the measure of an angle is $38^{\circ}$ , find the measure of its complement.

6. $\angle 1$ and $\angle 2$ form a linear pair. If $m \angle 1=(5 x+9)^{\circ}$ and $m \angle 2=(3 x+11)^{\circ}$ , find the measure of each angle.

3 . Find the distance between point $A$ and Point $C$ on the graph below.
Distance $=$ $\square$ units

What shape is generated when rectangle $A B C D$ is rotated around the vertical line through $A$ and $D$ ? A. Pyramid B. Prism C. Cylinder D. Cone

Is $\overline{X B}$ a perpendicular bisector of $\overline{A E}$ ? Explain.

Find the area of the figure pictured below.
Area $=$ $\square$ $\mathrm{cm}^{2}$

$17 A B C$ is an isosceles right-angled triangle.
The area of the triangle is $162 \mathrm{~cm}^{2}$ Work out the value of $x$ .

Triangles $A B C$ and $D E F$ are similar.
Find the indicated distance. Round to the nearest tenth. (Assume $a=11 \mathrm{in}, \mathrm{c}=10 \mathrm{in}$ , and $d=16 \mathrm{in}$ .) Find side $D E$ . $\square$ in.

What is the volume of the triangular prism shown below? Give your answer in $\mathrm{m}^{3}$ to $1 \mathrm{~d} . \mathrm{p}$ .
Not drawn accurately

Question Progress
Homework Progress 屁 43 / 52 Marks
Calculate the length of $A C$ to 1 decimal place in the trapezium below. $\square$ $A C=$ $\square$ 207 cm

Period: $B 3$ $\qquad$ Name: $\qquad$ cessid
Describe the slope of the line (positive, negat 1.
The slope is $\qquad$ m = $\qquad$

6. $(6,5)$ and $(-2,1)$ $\mathrm{m}=$

What is the solition to the system? a $\quad(4,2)$ b $\quad(2,4)$ c $\quad(2,-4)$ d $(-4,2)$ $e \quad(3,-1)$

[at Line $g$ has a slope of $\frac{37}{54}$ . Line $h$ is parallel to line $g$ . What is the slope of line $h$ ? (8) Simplify your answer and write it as a proper fraction, improper fraction, or integer. $\square$ Submit Work it out Not feeling ready yet? These can help:

Under a dilation, the point $(-3,-4)$ is moved to $(-15,-20)$ . What is the scale factor of the dilation? Enter your answer in the box. $\square$ 12 Type here to search

The sun is $25^{\circ}$ above the horizon. Find the length of a shadow cast by a building that is 100 feet tall (see figure). (Round your answer to two decimal places.) $\square$ ft

Using a ruler and a pair of compabses, construct a right-angled triangle with a base of 6 cm and a hypotenuse of 11 cm . You must show all of your construction lines.
Measure the angle opposite the base to the nearest degree.

What are the angles $a$ and $b$ in the actual molecule of which this is a Lewis structure?

1. Complete the following curve of the even function $f$ defined on $I R$

4. In the following triangle, what is NOT a possible value of $x$ ? A) 1 B) 3 C) 4 D) 6

-3 Quiz The ratio of the measures of the sides of a triangle is $9: 7: 3$ . If the perimeter of the triangle is 266 inches, find the length of the shortest side.

The circumference of a circle is $11 \pi \mathrm{~m}$ . Find its radius, in meters.
Answer Attempt 1 out of 2 $r=$ $\square$ m Submit Answer Copyright C2024 DeltaMathicom All Rights Reserved. Privacy Policy Terms of Service

Minimize: $\quad z=700 x+600 y$

Find the length of the third side. If necessary, round to the nearest tenth.
Answer Attempt 1 out of 2 $\square$ Submit Answer

In the figure below, find the exact value of $y$ . (Do not approximate your answer.) $y=$ $\square$

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Two angles are complementary. The measure of one angle is $9^{\circ}$ more than twice the measure of the other angle. Find the measure of each angle.
Part 1 of 2
The measure of the smaller angle is $\square$ .
Part 2 of 2
The measure of the larger angle is $\square$

(a) The graph of $y=f(x)$ is shown. Draw the graph of $y=f(-x)$ . (b) The graph of $y=g(x)$ is shown. Draw the graph of $y=-g(x)$ .

12. Let a equal the measure of angle $A$ . The equation $360^{\circ}=a+90^{\circ}+135^{\circ}+75^{\circ}$ represents the sum of the angles in the quadrilateral. Find the missing angle measure by solving the equation.

A scale diagram of a building is drawn using a scale of 1 cm to 5 m . The building is 20 m tall in real life.
How tall is the diagram of the building? Give your answer in centimetres (cm).

Mathematics Progress Check tum.com/assessments-delivery/sa/progresstest/launch/167859/45296478/aHR0cHM6Ly9mMS5hcHAuZWRtZW5
Mathematics Progress Check
Complete the square above. What are the coordinates of the missing vertex? A. $(2,5)$ B. $(3,5)$ C. $(3,4)$ D. $(4,5)$

What is the measure of each exterior angle of a regular hexagon? $40^{\circ}$ $45^{\circ}$ $60^{\circ}$ $72^{\circ}$

This is a new version of the question. Make sure you start new workings. The diagram below shows a kite shape. Four identical copies of this kite have then been used to make the larger shape. Work out the size of angle $x$ . Give your answer in degrees ( ${ }^{\circ}$ ).
Not drawn accurately Zoom

Solve the right triangle for the unknown sides and angles. Round $A=46.2^{\circ}, a=30$ $B=\square{ }^{\circ}$ $b \approx$ $\square$ $c \approx \square$ $\square$ Start over Check