幾何
三角形、円、座標幾何、証明問題。
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find the diameter (d) of a tree trunk with a circumference of 109.9 inc…
35
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if \\(\\overline{km}\\) is drawn on this quadrilateral, what will be it…
18 units (corresponding to the option: 18 units)
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determine whether each number is rational or irrational. √98, √144, √66…
- $\sqrt{98}$: Irracional - $\sqrt{144}$: Racional - $\sqrt{66}$: Irracional - $\sqrt{25}$: Racional
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if m∠wyt = 110°, then what is m∠wyu? answer attempt 1 out of 2 m∠wyu = …
\( 70 \)
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which answer best explains how to get from the origin to point e on the…
right 6 units, up 4 units
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what is the circumference of a circle with a diameter of 30 feet? c = ?…
\( 94.2 \)
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what is the value of x in trapezoid abcd? ○ x=15 ○ x=20 ○ x=45 ○ x=60
\(x = 15\) (corresponding to the option \(x = 15\))
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if m∠sxt = 142°, then what is m∠uxs? diagram of intersecting lines with…
\( 38 \)
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which triangle is equilateral?
The triangle in the bottom - right box (the last triangle) is equilateral.
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what is the circumference of a circle with a radius of 11 feet? c = ? f…
\( 69.08 \)
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5-a-day language review: week 4 identify the correct figure of speech. …
top ### Question 1: Circle the incorrect pronoun shift. Rewrite the sentence correctly.
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which group of shapes is sorted correctly? group a two pairs of paralle…
Neither Group A nor Group B
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what is the diameter of this circle? 6 in, 3 in, 24 in, 12 in
24 in
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question solve for x and graph the solution on the number line below. (…
The solution for \( x \) is \( x < 8 \). To graph this on a number line, we draw an open circle at \( 8 \) (since \( x \) is not equal to \( 8 \)) and shade the region to the left…
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which circle has the radius labeled in red?
The second circle (the middle one) has the radius labeled in red.
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which angle number represents an angle vertical to ∠ehd?
4
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determine whether each number is rational or irrational. the numbers ar…
- $\sqrt{10}$: Irracional - $\sqrt{100}$: Racional - $\sqrt{99}$: Irracional - $\sqrt{121}$: Racional Para marcar: - Junto a $\sqrt{10}$: marcar la opción "Irrational". - Junto a …
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find the area. a = ? cm². area of a trapezoid \\( \\frac{(b_1 + b_2)}{2…
126
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geometry unit 1 lesson 4 homework name alex r date period points h, h, …
5 ### Problem 2: Use the definition of dilation to explain why \( \overline{HH''} \) is a dilation of \( \overline{HH'} \)
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find the area. area of a triangle: a = (\frac{bh}{2}) a = ? cm² 8 cm 6 …
12
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question 4 angles and congruence - practice in the figure, $overrightar…
\( 66^\circ \)
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find the area. a = ? ft²
\( 44 \)
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which choice below shows all the lines of symmetry for the figure? ... …
\( 72 \)
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find the area. a = ? ft² 8 ft 13 ft 11 ft
\( 88 \)
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question solve for x and graph the solution on the number line below. -…
The solution is \( x > 5 \). To graph this on a number line, we draw an open circle at 5 (since 5 is not included in the solution) and draw an arrow to the right to represent all …
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find the area of the figure. hint: separate into regular shapes and com…
640
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circle the cause and underline the effects. 5. the lava oozed down the …
- Circle: eruption - Underline: the lava oozed down the sides of the volcano, and black smoke smothered the sunlight
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give the coordinates of each point. then name the quadrant or axis on w…
Coordinates: (2, 1); Quadrant: I ### 14. Point C
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question solve for ( x ) and graph the solution on the number line belo…
The solution for \( x \) is \( x \geq 12 \). To graph this on a number line, we draw a closed circle at 12 (since the inequality is "greater than or equal to") and shade the line …
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determine whether each number is rational or irrational. | | rational |…
- \( 5\frac{3}{7} \): Rational (circle the "Rational" option for \( 5\frac{3}{7} \)) - \( -\frac{\sqrt{16}}{\sqrt{25}} \): Rational (circle the "Rational" option for \( -\frac{\sq…
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geometry unit 1 lesson 4 homework name alex b date period points h, h, …
The number of copies of \( \overline{HH'} \) that fit on \( \overline{HH''} \) is \( \boldsymbol{5} \). ### Question 2:
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12. if ( mangle knm = 8x - 5 ) and ( mangle mnj = 4x - 19 ), find the m…
The measure of \( \angle KNM \) is \( 131^\circ \).
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describe the rotational symmetry or symmetries of the figure. choose th…
B. \( 90^{\circ}, 180^{\circ}, 270^{\circ} \)
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geometry unit 1 lesson 4 homework name alex 13 date period points h, h,…
5
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which choice below shows all the lines of symmetry for the figure? imag…
(for lines of symmetry): The correct option for lines of symmetry is the one with 6 lines (e.g., if B is the one with 6 lines, then B. [Description of B's figure, e.g., the figure…
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name the marked angle in 2 different ways. m n k l answer attempt 2 out…
\( \angle MLN \), \( \angle L \) (or \( \angle NLM \), \( \angle L \))
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82°; edge; a segment whose endpoints are on the edge of the circle; tan…
Chord (for the specific question about the segment with endpoints on the circle. For other parts, the answers are as analyzed above)
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now, combine the areas to find the total. diagram of a composite shape …
\( 72 \)
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triangles abd and ace are similar right triangles. which ratio best exp…
$\boldsymbol{\frac{BD}{DA} = \frac{CE}{EA}}$ (the last option)
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11. if ( overleftrightarrow{ab} perp overleftrightarrow{cd} ), ( mangle…
\( 72^\circ \)
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geometry unit 1 lesson 4 homework name date period points h, h, and h a…
4 ### Problem 2: Use the definition of dilation to explain why \( \overline{HH''} \) is a dilation of \( \overline{HH'} \)
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construct $overline{xy}$ congruent to $overline{ab}$. diagram of segmen…
B. \(\boldsymbol{X}\) ---- \(\boldsymbol{Y}\) (with \(\boldsymbol{A}\) ---- \(\boldsymbol{B}\) and an arc at \(B\) as in the diagram)
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question solve for x and graph the solution on the number line below. -…
The solution for \( x \) is \( x < 3 \). To graph this on a number line, we draw an open circle at 3 (since \( x \) is not equal to 3) and shade the region to the left of 3 to rep…
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find the area of each rectangle. 10 cm 4 cm 2 cm 8 cm 4 cm 4 cm what is…
16
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5. find the volume of the parallelepiped with edges $\\vec{u}$, $\\vec{…
84 ### Part (b)
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find all transformations that can be used to map each figure onto itsel…
A. a rotation of \(180^{\circ}\)
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name two congruent angles
Two congruent angles can be \(\boldsymbol{\angle AOC}\) and \(\boldsymbol{\angle BOD}\) (vertical angles, congruent) or \(\boldsymbol{\angle B}\) and \(\boldsymbol{\angle C}\) (ba…
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question solve for x and graph the solution on the number line below. -…
The solution for \(x\) is \(x > -9\). To graph this on a number line, draw an open circle at \(-9\) (since \(x\) is not equal to \(-9\)) and shade the region to the right of \(-9\…
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find the area of each rectangle. what is the area of rectangle 3? area …
64
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correct, there are 3 rectangles. now, find the area of each rectangle. …
112
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find the area of this irregular shape. begin by dividing this shape int…
B) 3
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question 4 points 2 which of the following shows the rotation? (i) & (i…
(iii) & (iv) (Note: Since this option is not explicitly listed, there might be a labeling error. If we assume the intended correct pair is among the given options, and based on ro…
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question solve for x and graph the solution on the number line below. -…
The solution for \( x \) is \( x \geq -4 \). The graph has a closed circle at -4 and an arrow pointing to the right on the number line.
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question 20. find the distance between (-3, -11) and (8, -42). a. 32.3 …
B. 32.9
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question 4 points 2 which of the following shows the rotation? images o…
(iii) & (iv) (the last option, assuming the last option is (iii) & (iv))
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question 19. image of a coordinate grid with points a(-3,5) and b(-7,-3…
\(-5\)
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question 3 points 2 what is the order of rotational symmetry in the fig…
4 (corresponding to the option with 4, i.e., the last option: 4)
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18. triangle figure 19. two squares figure 18. insert the reply a. refl…
(for Problem 19): B. a rotation of \(90^\circ\) about the point where the figures intersect (Note: For Problem 18, if it's a reflection, the answer would involve drawing the refle…
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question 2 points 2 a point p(2, 1) is rotated anticlockwise through 90…
\((-1, -2)\) (corresponding to the option with coordinates \((-1, -2)\))
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harrison’s house is halfway between the library and town hall. if harri…
\((8,5)\)
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solve for x and graph the solution on the number line below. 2 < x + 5
The solution to the inequality \( 2 < x + 5 \) is \( x > - 3 \). For the graph, there is an open circle at \( - 3 \) on the number line and an arrow pointing to the right from \( …
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find the length of a segment with endpoints (15.3, 18.1) and (-8.8, -13…
\(39.82\)
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question 1 points 1 identify the collinear points from the given figure…
A. Option A
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solve for x and graph the solution on the number line below. -4 ≥ x - 11
The solution for \( x \) is \( x \leq 7 \). For the graph, there is a closed circle at 7 and shading to the left of 7 on the number line.
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find the following measurements of the triangle shown. base = \\boxed{ …
base = 80 units, height = 30 units
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apply the linear pair postulate to determine the value of x in the give…
\(x = 28\)
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part 1 of 2 find all transformations that can be used to map each figur…
(for the relevant figure, assuming the intended figure is the two - diamond or the triangle with correct symmetry): For the figure (assuming it's the two - diamond or the symmetri…
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a city is planning to include a skate park in the renovation of a recre…
A\((-8, 8)\) and B\((-8, -8)\) (Note: The actual coordinates may depend on the grid scale, but assuming standard grid with origin at center and each grid unit as 3 ft or similar, …
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using algebra to solve for missing measures 10. if ( mangle pqt = 3x + …
The measure of \( \angle SQR \) is \( 119^\circ \).
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the notation below represents which of the following? ↔ ab a. plane ab …
C. Line AB
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solve for x and graph the solution on the number line below. \\( \\frac…
The solution for \(x\) is \(x \leq 6\). To graph this on a number line, we draw a closed circle at \(6\) (since the inequality is "less than or equal to") and shade the line to th…
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wx and yz intersect at point v. if m∠wvy = (4a + 58)° and m∠xvy = (2b −…
\(a = 8\), \(b = 54\)
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draw a line representing the ise\ and a line representing the un\ of th…
$\frac{1}{2}$
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day 2 circle the adverb and draw an arrow from the adverb to the word i…
Circle "yesterday" and draw an arrow from "yesterday" to "fell". ### 2. For the sentence "Jamie caught the ball easily."
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two vertices of rectangle abcd are located at a (-4, -2) and b (5, -2).…
\( C(5, -12) \), \( D(-4, -12) \)
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a student thinks that the heptagon in the diagram to the right has 14 l…
B. The student counted the total number of arrow heads when they should have just counted the number of lines. Therefore, the correct answer is 7.
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the lacrosse player shown passes the ball to a team member who is direc…
The total distance of the two throws is \(\boldsymbol{50}\) yards.
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question 15. a part of a line that has one endpoint and extends forever…
D. Ray
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explain how you would find the angles of rotational symmetry for the fi…
The figure has rotational symmetry at the angles that map one of the petals in the \(\boldsymbol{\text{outer}}\) (or relevant) layer to the \(\boldsymbol{\text{corresponding}}\) p…
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what is the distance of the line segment within the graph? a. 2.8 b. 7.…
B. 7.1
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explain how you would find the angles of rotational symmetry for the fi…
The figure has rotational symmetry at the angles that map one of the petals in the \(\boldsymbol{\text{outer}}\) layer to the \(\boldsymbol{\text{next}}\) position. Since there ar…
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question 10 points 2 f(x) = \\begin{cases} x - 1 & \\text{if } -3 < x <…
21
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question 12. after measuring the line segments, jane marked the congrue…
\(y = 15\)
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the length of $overline{df}$ is $(4x + 2)$ inches, with $e$ as the midp…
\( 8 \)
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what is the distance of the line segment within the graph? a. 8.6 b. 6.…
A. 6.5
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use the figure to solve for x. find ab and bc. a 2x - 2 b x + 5 c 36
\( x = 11 \), \( AB = 20 \), \( BC = 16 \)
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use the figure to answer the question. a b c •——•——• if ac = 62 and bc …
35
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which of the following is the correct way to obtain the distance formul…
To solve this, we need to recall the distance formula between two points \((x_1, y_1)\) and \((x_2, y_2)\), which is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\). However, since the…
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use the figure to answer the question. a b c if ab = 49 and bc = 22, wh…
71
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find the length of the line segment whose endpoints are (-3, 4) and (5,…
B. 8
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in each diagram, prove your conjecture about the measure of an inscribe…
The measure of the intercepted arc (e.g., $\overset{\frown}{RS}$) is twice the measure of the inscribed angle (e.g., $\angle RQS$), so $\boldsymbol{m\overset{\frown}{RS} = 2m\angl…
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kary measured \\(\\overline{fg}\\) and determined that m is the midpoin…
A. \( FG = 18 \)
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use a compass and straightedge to copy $overline{vw}$. your final answe…
The copied segment \( \overline{V'W'} \) (with \( V' \) as one endpoint, length equal to \( \overline{VW} \)) is drawn.
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question 4 points 3 graph the piece-wise defined function: ( f(x) = \be…
To graph $f(x)=\begin{cases}3 + x, & x < 1\\2^{x}, & x\geq1\end{cases}$: 1. For $y = 3 + x$ ($x < 1$): Plot points like $(0,3)$, draw a line with slope $1$, mark an open circle at…
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directions: use the information to answer parts a, b, and c. a city’s b…
\(1437.5\space mi^{2}\) (corresponding to the option "1,437.5 \(mi^{2}\)")
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4. find the area of the parallelogram with sides $\\vec{u}$ and $\\vec{…
10 ### Part (b)
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point p lies on (overline{qr}) as shown in the diagram. ((7x + 8)) ft (…
(Part A): \( x = \frac{3}{2} \) (or 1.5, but as a fraction, \( \frac{3}{2} \))
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what is the distance of the line segment between the endpoints (6, 8), …
D. 13
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in triangle abc, segment bd is the angle bisector. if angle abc measure…
B. 55 degrees
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d the value of x.
\( x = 17 \)