幾何
三角形、円、座標幾何、証明問題。
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solve for m∠rsu if m∠rst = 143° and m∠ust = 83°. answer attempt 1 out o…
# Explicación: ## Paso1: Identificar la relación de ángulos Observamos que $\angle{RST}=\angle{RSU}+\angle{UST}$. ## Paso2: Despejar $\angle{RSU}$ Re - escribimos la ecuación como…
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question 6 novelist james baldwin eno \\(\\overline{ab}\\parallel\\over…
B. $80^{\circ}$
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question 5 in school she was criticized for her bad ab || cd ; m∠1 = 52…
C. $52^{\circ}$
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• reflections (flips, like with a mirror) • rotations (spins or turns) …
1) Q'(1, - 3), R'(4, - 6), S'(-1, - 1) 3) C'(1,4), A'(-2,-6), R'(4,2)
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question using the graph, determine the coordinates of the vertex of th…
(Determine the x - coordinate and y - coordinate of the lowest point on the given parabola graph)
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question 4 as a child she enjoyed writing _____ and _____ ab || cd ; m∠…
a. poems and short stories ### Part 2: Geometry - Mathematics
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23 fill in the blank 5 points the side lengths of a rectangle are (x + …
$6x + 8$ meters
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find the measure of angle y. round your answer to the nearest hundredth…
35.69
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a 32 - foot ladder is leaning against a building and forms a 29.37° ang…
C. 27.89 feet
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question 3 she attended high school in $overline{ab}paralleloverline{cd…
B. $30^{\circ}$
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complete the sentence with the word that best fits the overall meaning …
virtuoso
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question 2 she grew up in a ____ family. \\(\\overline{ab}\\parallel\\o…
A. $80^{\circ}$
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what is r ÷ p equal to? ○ tan y° ○ sin y° ○ tan x° ○ sin x°
$\tan y^{\circ}$
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if tan θ = 2/7 and the measure of (overline{xy}) is 2 units, what is th…
7 units
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the picture below shows a right - triangle - shaped charging stand for …
$\frac{8}{\cos60^{\circ}}$
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jim is designing a seesaw for a childrens park. the seesaw should make …
4 meters
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which of the following is a counterexample for this conditional stateme…
9:00
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find the measure of angle x. round your answer to the nearest hundredth…
28.07
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charlie is watching hot - air balloons. balloon a has risen at a 56° an…
$3945$ feet
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question 2, 5-2 this diagram is a straightedge and compass construction…
A. Line EF is the bisector of angle BAC. D. Line EF is the perpendicular bisector of segment BD.
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if the sin 90° = 1, then which statement is true? cos 0° = 1, because t…
$\cos0^{\circ}=1$, because the angles are complements
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emir is standing in a treehouse and looking down at a swingset in the y…
15 feet
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graph the circle given below: (x + 4)^2 + y^2 = 4. to graph the circle,…
The circle has center at $(-4,0)$ and radius of 2 units. To graph it, place the center point at $(-4,0)$ on the coordinate - plane and then set the radius to 2 units.
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question 1 directions: use the graphs on the back to answer the followi…
C. \(52^{\circ}\)
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given: abcd is a parallelogram. diagonals ac, bd intersect at e. prove:…
| Statements | Reasons | |--|--| | \(AB\parallel CD\) and \(AB = CD\) | Definition of a parallelogram | | \(\angle BAE=\angle DCE\), \(\angle ABE=\angle CDE\) | Alternate - interi…
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move vertex d and observe how the measures change. make a conjecture. w…
AE and CE are always equal. BE and DE are always equal. \(\overline{AC}\) and \(\overline{BD}\) always bisect each other.
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what is the length of side ab of parallelogram abcd? units a 4q - 8 d c…
8
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question 2 · 1 point find the distance between the points (-6,8) and (-…
$5\sqrt{2}$
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use the statements to write a compound statement for the conjunction or…
Vertical angles are congruent or $2 + 8>10$
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find the truth value p: -3 - 2 = -5 q: vertical angles are congruent. r…
False
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this is called a \quiz\ in canvas, but is actually a module assignment.…
False
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find the truth value. p: -3 - 2 = -5 q: vertical angles are congruent. …
True
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use the statements to write a compound statement for the conjunction or…
$-3 - 2=-5$ and $2 + 8>10$
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a. what is m∠qtr? show your work.
\(61^{\circ}\)
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5 what is the value of x? show your work. 8x° 17x° 20x°
$x = 0$
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step 1: m∠8 = 60, because m∠1 + m∠7 + m∠8 = 180. step 2: ∠8 ≅ ∠12, beca…
The sum of ∠1, ∠7, and ∠8 is 180°. ∠8 and ∠12 are corresponding angles. The measure of ∠12 must be 60°. Stuart is correct.
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click the arrows to choose an answer from each menu. the figure can be …
The figure can be decomposed into 2 rectangles, or the figure can be decomposed into 4 trapezoids with heights of 0.5 in and bases of 2 in and 5 in. Using either method, the total…
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a bicycle wheel is 63 centimeters from top to bottom. when the wheel go…
Since the height of the wheel is the diameter of the circle and the distance traveled in one full - rotation is the circumference, we use the formula \(\pi=\frac{C}{d}\), where \(…
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click the arrows to choose an answer from each menu. using any center p…
For the first blank: \(|x - h|\) and \(|y - k|\); For the second blank: Pythagorean theorem.
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the base of the pyramid in the diagram is a regular hexagon. the length…
$187$ ft³
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devon reseeded a section of lawn that he plans to protect by putting a …
No, Devon does not have enough fencing.
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the equation for $overline{qr}$ is $5y=-4x + 41$. is $overline{qr}$ tan…
D. Yes, because the slope of $\overline{OR}$ times the slope of $\overline{QR}$ equals - 1.
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use the drop - down menus to complete the proof of the pythagorean theo…
1. equal to 2. \(c^{2}\) 3. \(a^{2}+b^{2}\) 4. \(a^{2}+b^{2}=c^{2}\)
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quadrilateral pqrs is rotated 90° clockwise about the origin to form qu…
\(0\)
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find the surface area of this triangular prism. be sure to include the …
591 m²
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a square pyramid and its net are shown below. what is the surface area …
$736$ $cm^{2}$
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adair advertising has 2 spherical balloons. one has a radius of 3 feet …
$410.3$ ft³
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find the area of this cube. be sure to include the correct unit in your…
$384$ in²
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find the surface area of this rectangular prism. be sure to include the…
$114$ m²
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click the arrows to choose an answer from each menu. the volume of ice …
The volume of ice in shape 1 is 30 cubic centimeters. The volume of ice in shape 2 is 10 cubic centimeters. Shape 1 contains 3 times as much ice as shape 2.
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the large solid below is made from small cubes. each has a side length …
(a) 72 (b) $\frac{1}{64}$ (c) $\frac{9}{8}$
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click the arrows to choose an answer from each menu. choose... correct.…
Each side length of $A'B'C'D'$ is half of the corresponding side length of $ABCD$. Each angle measure of $A'B'C'D'$ is equal to the corresponding angle measure of $ABCD$. Therefor…
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a pair of similar figures is given below. (note: the figures are not dr…
Area of Figure 1: $216m^{2}$ Perimeter of Figure 2: $30m$
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a regular hexagon is inscribed in a circle with a radius of 10 cm. find…
$54.4$ $cm^{2}$
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expression for surface area of attic: 45 (40 + 25 + 25) + \\frac{1}{2}(…
4350
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a student is standing 20 feet away from the base of a tree. he looks to…
29 feet
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if a circular railroad crossing sign has an area of 254.34 in.², what i…
18
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triangle l is dilated so that its image is triangle m. which point is t…
Point $B$
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click the arrows to choose an answer from each menu. if $overline{xz}$ …
1. \(YZ\), radii of congruent arcs 2. \(\overline{KZ}\), Reflexive Property of Congruence 3. \(\triangle KYZ\), SSS postulate
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the equation of a circle in expanded form is shown. what is the equatio…
$(x - 4)^{2}+(y - 2)^{2}=36$
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triangle l is dilated so that its image is triangle m. which point is t…
B. point B
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the fence around a circular garden is 18 feet long. what is the area of…
26
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elias and jerry have two options to walk from their school to a corner …
$990$
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a circular city plaza is surrounded by a row of bricks. the area of the…
138
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the formula for the volume of a pyramid is v = 1/3 bh, where b is the a…
40 cubic inches
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use the circle shown in the rectangular coordinate system to find two a…
Since the point on the circle is not given, we cannot provide specific numerical answers. But the general form of the two angles \(\theta_1\) and \(\theta_2\) such that \(-2\pi<\t…
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shape of a rectangular prism that measures $\frac{7}{2}$ feet by $\frac…
The manager can find the volume of the container using the formula $V = l\times w\times h$. The employee correctly determines that the container can be filled with a certain numbe…
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use the circle shown in the rectangular coordinate system to find two a…
(The answer depends on the specific point on the circle. For illustration purposes, if the positive angle is \(\frac{\pi}{4}\), the two angles are \(-\frac{7\pi}{4},\frac{\pi}{4}\…
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click the arrows to choose an answer from each menu. $overline{ac}congo…
1. Radii of a circle 2. Radii of a circle 3. \(\overline{AC}\cong\overline{BC}\) 4. all three
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ab and draw a circle centered at point a. opening, draw a circle center…
1. \(\overline{AC}\cong\overline{AB}\) because all radii of a circle are congruent. 2. \(\overline{AB}\cong\overline{BC}\) because all radii of a circle are congruent. 3. \(\overl…
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use the circle shown in the rectangular coordinate system to find two a…
\(-\frac{5\pi}{6},\frac{7\pi}{6}\)
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in the figure, m is parallel to n and m∠a = 114°. find the measures of …
The angles that are \(114^{\circ}\): The vertical angles to \(\angle A\) and the corresponding, alternate - interior, and alternate - exterior angles related to \(\angle A\). The …
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part 2 of 3 if m || n and m∠a = 92° in the figure to the right, find th…
$92$
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part 1 of 3 if m || n and m∠e = 92° in the figure to the right, find th…
$m\angle a = 92^{\circ}$, $m\angle c=92^{\circ}$, $m\angle h = 92^{\circ}$
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click the arrows to choose an answer from each menu. the expression cho…
The expression $ab + c^{2}$ represents the area of the figure as the sum of the area of the shaded triangles and the area of the white square. The equivalent expression $a^{2}+2ab…
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what is a memorial? what happened on september 11, 2001? the morning of…
- Circle "September 11, 2001" as instructed. - Underline the word "terrorist" as instructed. - For the "put a star next to a sentence that was interesting", it depends on personal…
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given abcd is a parallelogram. prove: ab ≅ cd and bc ≅ da. statements: …
AB ≅ CD and BC ≅ DA are proved by showing △ABC ≅ △CDA using properties of parallelograms, alternate - interior angles, and the ASA congruence criterion.
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b. if m∠xyz = 10x - 15 and m∠zyw = 6x + 12, and m∠xyw = 99, find x.
$x = 6.375$
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imagine a counterclockwise rotation of 270° about the origin of the fig…
(2, - 1)
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△jkl is rotated 90° about the origin and then translated using (x, y)→(…
$(-7,7)$ It seems there is an error in the provided options as the correct answer $(-7,7)$ is not among them.
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use the following diagram and the angle addition postulate to solve for…
$x = 18$
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imagine a 90° (counterclockwise) rotation about the origin of the figur…
$(8,4)$
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a segment has endpoints $x(-10,0)$ and $y(-2,6)$. consider its image af…
$Y'(2,-6)$
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a (-4,-2) c (-1,-2) b (1,-3) a (2,-4) describe the transformation in th…
90° counterclockwise rotation about the origin
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b. if m∠xyz = 10x - 15 and m∠zyw = 6x + 12, and m∠ c. if m∠pqr = x + 10…
$x = 18$
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complete the square and write the given equation in standard form. then…
# Explicación: ## Paso 1: Re - escribir la ecuación en forma estándar La ecuación general de un círculo es $(x - a)^2+(y - b)^2=r^2$, donde $(a,b)$ es el centro y $r$ es el radio.…
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when describing a rotation, which of the following directions is applic…
counterclockwise
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3. angle addition postulate worksheet a. use the following diagram and …
a. $x = 3$ b. $x=6.375$ c. $x = 18$
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question solve for the value of p. answer attempt 1 out of 2 p =
\(p = 52\)
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3. angle addition postulate worksheet a. use the following diagram and …
a. \(x = 3\) b. \(x=6.375\) c. \(x = 18\)
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solve each inequality. graph the solutions. 1. 8 < x + 2 2. 7x < - 49 3…
1. $x>6$ 2. $x<-7$ 3. $x\leq - 30$ 4. $x>3$ 5. $x<-7$ 6. $x\leq5$ 7. - 3: Yes, 0: No, $-\frac{13}{4}$: Yes, - 2.9: No 8. 3: No, 0: No, $\frac{8}{3}$: No, 4: Yes 9. $x>-1$ 10. $x\l…
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use the image of the uppercase letter to describe the rotation that wou…
3. 180° counterclockwise rotation
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identify the degree of rotation in both directions for the pictured rec…
360; - 360
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a person facing east walks east 20 paces, turns, walks north 10 paces, …
Translation \((x,y)\to(x + 10,y)\)
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a triangle is rotated about p in the diagram. complete the sentence to …
$90$; $- 90$
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△jkl is translated using (x, y)→(x + 1,y - 3) and reflected across the …
$(1,1)$
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which of the following summarizes the reflections that carry a parallel…
A parallelogram does not have any lines of reflection.
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based on the unit circle shown, josiah claims that sin(5π/6)= -√3/2. is…
No, Josiah is not correct.
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△jkl is rotated 90° about the origin and then translated using (x, y)→(…
A. (-12, 5)
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examine the image below. if $delta xyz$ is reflected across the y - axi…
B. (-3,2)