几何
三角形、圆、解析几何与证明题。
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rewrite the two - column proof without using the congruent supplements …
# Explanation: ## Step1: Identify Given (Missing in Statement 1) Assume the given is about angles related to ∠5, ∠6, ∠7 (e.g., ∠5 and ∠7 related, but likely the initial given is c…
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question 13 use the following venn diagram to find ( a setminus u ). ve…
\(\emptyset\)
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find the sine, cosine, and tangent of ∠s. diagram: right triangle ust w…
\( \sin(S) = \frac{12}{13} \) \( \cos(S) = \frac{5}{13} \) \( \tan(S) = \frac{12}{5} \)
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score: 10.78/13 answered: 11/13 question 12 use the following venn diag…
\(\{a, b, c\}\)
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statements 1. ∠5 and ∠7 are vertical angles. 2. ∠5 and ∠6 are a linear …
1. $\boldsymbol{\angle 5}$ and $\boldsymbol{\angle 7}$ are vertical angles. 2. Definition of linear pair, as shown in the diagram. 3. Linear Pair Postulate. 4. $\boldsymbol{m\angl…
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4 identify the scale factor and its reciprocal for side lengths in the …
Scale factor is 5, its reciprocal is $\frac{1}{5}$. Filled table: - Original side length (ft): 7, 3, 9, 10 - Scaled side length (ft): 35, 15, 45, 50
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use the following venn diagram to find ( a^c cup b ). venn diagram with…
\( \{d,e,f,g,h,i,j,k,l,m\} \) (the third option: [d,e,f,g,h,i,j,k,l,m])
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see the proof of ( ab = 2am ), and ( am = \frac{1}{2}ab ) from example …
In Steps 5, 6, and 7, \( AM \) would be replaced by \( MB \). Specifically, Step 5 becomes \( MB + MB = AB \), Step 6 becomes \( 2MB = AB \), and Step 7 becomes \( MB=\frac{1}{2}A…
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use the following venn diagram to find u, the universal set. venn diagr…
\(\{a,b,c,d,e,f,g,h,i,j,k,l,m\}\)
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use the following venn diagram to find $(a \\cup b)^c$. venn diagram: s…
\(\{j, k, l, m\}\) (corresponding to the option \([j,k,l,m]\))
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use the following venn diagram to find ( a^c cap b^c ). venn diagram: c…
\(\{j, k, l, m\}\)
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in the distance formula, what do we do with the differences in x and y …
Square them and add
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use the following venn diagram to find ( b setminus a ). venn diagram: …
\(\{f, g, h, i\}\)
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scaled figures - organize the side lengths of original and scaled figur…
(Problem 2 Table): | original side length (ft) | 5 | 10 | 15 | 20 | |---------------------------|---|----|----|----| | scaled side length (ft) | 15 | 30 | 45 | 60 | Scale factor: …
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use the following venn diagram to find ( a setminus b ). venn diagram: …
\(\{a, b, c\}\)
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find the sine, cosine, and tangent of ∠q. triangle with vertices s, r, …
\( \sin(Q)=\frac{15}{17} \), \( \cos(Q)=\frac{8}{17} \), \( \tan(Q)=\frac{15}{8} \)
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(x - 5)^2 + (y - 4)^2 = 36
The center of the circle is \((5, 4)\) and the radius is \(6\).
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use the following venn diagram to find ( a^c cup b^c ). venn diagram: t…
\(\{a, b, c, f, g, h, i, j, k, l, m\}\)
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use the following venn diagram to find ((a cap b)^c). venn diagram: uni…
\(\{a, b, c, f, g, h, i, j, k, l, m\}\) (the first option)
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colette is excited that her team is playing in the championship softbal…
$60$
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what is the measurement of this angle?
\(150^{\circ}\)
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use the following venn diagram to find ( a cup b ). venn diagram: circl…
\(\{a, b, c, d, e, f, g, h, i\}\) (corresponding to the option \(\{a,b,c,d,e,f,g,h,i\}\))
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rewatch question 4 4/10 what is the formula for the length of a vertica…
B. Square root of \((y2 - y1)^2\) (assuming the purple option is B, the yellow is A, orange is C, etc. based on typical multiple - choice formatting with the purple option being t…
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use the following venn diagram to find ( a^c ). venn diagram: universal…
\(\{f, g, h, i, j, k, l, m\}\)
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the equation ( a(b) = 4b ) represents the relationship between the area…
When the base of the right triangle measures \(\boldsymbol{5}\) inches, its area is \(\boldsymbol{20}\) square inches.
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the universal set is the set of lower case letters from a to n. the set…
\( R \cap T = \{c, e, n, g\} \) ### 2. Solve \( T \cup S \)
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unit: equations and inequalities homework 5 solving one ... find and gr…
The solution to the inequality $-7.5k \geq -82.5$ is $k \leq 11$. To graph this, we draw a number line, place a closed circle at 11 (since the inequality is "less than or equal to…
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is δwxy congruent to δjkl? justify your answer using rigid motions. yes…
Yes. A translation and a rotation can map \( \triangle WXY \) onto \( \triangle JKL \).
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what is the perimeter of the shape? all of its sides are the same lengt…
64
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what is the perimeter of the shape? 5 cm, 20 cm, 32 cm, 16 cm, 17 cm. c…
90
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which figures have a triangle cross - section? choose all that apply. f…
A. Pyramid, B. Frustum of a Pyramid, D. Cone
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6.) here are the pre - image and image coordinates of a figure. no grid…
To determine the transformation, we analyze each pair of pre - image and image coordinates: ### For the pair \((-2,1)\) and \((-2, - 1)\) - The \(x\) - coordinate remains the same…
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6.) here are the pre - image and image coordinates of a figure. no grid…
The possible transformation is a reflection over the \(x\) - axis. For each pre - image point \((x,y)\), the image point is \((x, - y)\).
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multiple choice listen which figures are scaled copies of the original …
A. Figure 2, C. Figure 4, D. Figure 1
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jeff drew the figure shown. given: ∠a ≅ ∠d. choose all conditions that …
The conditions that can be independently used to conclude \(\triangle ABE\cong\triangle BCD\) are: - \(\boldsymbol{\angle E \cong \angle C}\) - \(\boldsymbol{\overline{EB} \cong \…
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select all the points which lie on the parabola with focus at (0, 2) an…
A. \((-4,2)\), B. \((0,0)\), E. \((8,8)\)
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try: find the equation of the circles with given centres and radii. (i)…
To find the equation of a circle with center \((h, k)\) and radius \(r\), we use the standard form of the circle's equation: \(\boldsymbol{(x - h)^2 + (y - k)^2 = r^2}\). We will …
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a toy piece made from plastic is in the shape of a solid hemisphere wit…
A. Plastic A ### Part B
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no school details were added for this assignment. it is given that ∠wxy…
\( m\angle YXZ = 105^\circ \)
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the area of this triangle is six square meters. image of a right triang…
E. \(60,000\ cm^{2}\)
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what is the length of the segment shown on the graph? 10√2 mrs. gamma w…
\(12\sqrt{2}\) (corresponding to "A fallen object was not the cause of the injury")
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5 × 176 = 875 376 ÷ 5 = 176 r... a person wants to put tile on the floo…
175
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multiple choice question specifically, how do you record ideas with the…
You draw a picture and then write down every word you associate with it.
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what is the length of the segment shown on the graph? 11 the victim was…
11 (or \(\sqrt{121}\))
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what is the length of the segment shown on the graph? 13√10 the victim …
\(\sqrt{130}\)
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given: lines p and q are parallel and r is a transversal. prove: ∠2 ≅ ∠…
A: \( \boldsymbol{\angle 6 \cong \angle 7} \) B: \( \boldsymbol{\angle 2 \cong \angle 6} \)
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what is the value of x? diagram: two parallel lines m and n, transversa…
25
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the measure of angle a is 13°, and the length of side bc is 4. what are…
\(AC\approx17.3\), \(AB\approx17.8\)
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if (13,6) is one endpoint and (-3,k) is the other endpoint, what is k i…
\( k = 4 \) (corresponding to "Coach Omega was admiring clouds while sitting by the pond.")
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a horizontal line segment has a length of 6 units. one endpoint is on (…
\((2, 5)\)
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which equation could be used to solve for the length of xy? $xy = (22) …
\( XY=\frac{22}{\sin(41^{\circ})} \)
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y-coordinate? coordinate plane graph with points p, f, h, c options: ○ …
Quadrant IV
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name the missing ordered pair. (image of coordinate plane with points (…
D. \((-4, -3)\)
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in which quadrant does point m lie? quadrant iv quadrant i quadrant iii…
D. Quadrant II
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find the distance between (0,0) and (3,4). √7 a cougar did not maul the…
5 (and the corresponding statement is "Professor Delta was baking cookies in the kitchen.")
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in which quadrant does point m lie? coordinate plane graph with point m…
B. Quadrant III
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what are the coordinates of point j? coordinate plane with x-axis from …
C. \((-4, 6)\)
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coordinate plane with rectangle vertices (-3, 1), (3, 1), (-3, -1). mul…
D. \((2, -1)\) (assuming the options are labeled A to D with D being \((2, -1)\); if labels differ, adjust, but the point \((2, -1)\) is inside the rectangle)
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which of the following sets of ordered pairs will produce a triangle wi…
Z(5, 2)
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find the height of a right circular cylinder whose radius is 4 inches a…
7
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in which quadrant does a point lie if it has a positive x-coordinate an…
Quadrant IV
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which graph represents the solution of the system \\(\\begin{cases} x^2…
The graph should consist of a circle centered at \((0,0)\) with radius 2 and a straight line \(y = x-1\) intersecting the circle at two points. (To identify the specific graph fro…
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find the distance between (-2,7) and (4,-1). √(-28) the victim did not …
10
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define pre-image. ○ the figure before the transformation occurs ○ the s…
A. the figure before the transformation occurs
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the translation ((x - 10, y + 17)) is applied to a triangle. maryanne m…
B. The perimeter of the image is the same as the perimeter of the original triangle.
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applying trigonometry to solve real-world problems ilegui needs to fix …
24 ft
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what will the coordinates of triangle rst be after it is translated 2 u…
D. \( R(-9, 4) \), \( S(0, 6) \), \( T(-7, -1) \)
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what will the coordinates of triangle rst be after it is translated 4 u…
\( R(-7, -2) \), \( S(2, -1) \), \( T(-1, -9) \) (corresponding to the option \( R(-7, -2), S(2, -1), T(-1, -9) \))
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question 5 1 pts define translation. ○ flipping an image ○ rotating an …
D. sliding an image
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hannah graphs a right triangle as shown, and then she applies the trans…
3 units
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find the distance between (3,5) and (3,-2). 7 the injury was not an att…
7
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the translation \\((x - 10, y + 17)\\) is applied to a triangle. maryan…
The perimeter of the image is the same as the perimeter of the original triangle.
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what are the coordinates of point a? write your answer as an integer or…
\((-2, - 1.5)\)
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find the distance between point k and point l
10
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is this a polygon? yes no
no
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find the volume of the rectangular prism. write your answer in simplest…
\(\frac{4}{35}\) cubic feet
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what is ( mangle 1 )? ( mangle 1 = square^circ )
\(134\)
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what is the value of v? write your answer as an integer or as a decimal…
\(47.4\)
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find the measure of the missing angles.
- \( h = 87^\circ \) - \( g = 93^\circ \) - \( m = 58^\circ \) - \( k = 122^\circ \)
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estimate the measure of this angle within 10°.
80 (o 90, pero 80 es más probable)
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score on last try: 0 of 1 pts. see details for more. at least one score…
\( x < 1 \)
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write the coordinates of the vertices after a translation 3 units left …
\( R'(-10, -9) \), \( U'(-9, -9) \), \( S'(-10, 0) \), \( T'(-9, 0) \)
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the figure below has a point marked with a large dot. first, reflect th…
Point in original figure: \((-5, -3)\) Point in final figure: \((-5, 3)\)
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what number can you multiply each distance in the scale drawing by to f…
\(0.5\) ### Second Sub - Question (Actual length of picnic area trail) Assume the length of the picnic area trail on the map is \(6\space\text{cm}\) (from the diagram: the segment…
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dilate figure pqrs by a scale factor of \\(\\frac{1}{2}\\) with the cen…
To plot the dilated points: - **\( Q' \)**: Move 4 units along the vertical ray from \( P \) (toward \( Q \)). - **\( S' \)**: Move 3 units along the horizontal ray from \( P \) (…
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find the measure of angle 6. label optional
\(69^\circ\)
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find the measure of angle 4.
\(119\)
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which point has coordinates (3.5, -3.5)?
Point \(R\)
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which point has coordinates (1, −2)?
Point Q
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is this a polygon? yes no
yes
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problem 4 describe a sequence of transformations that moves the shaded …
One possible sequence: First, rotate the shaded figure 180° about its center (or a vertex). Then, translate it down by 5 grid units and left by 2 grid units (adjust based on actua…
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estimate the measure of this angle within 15°.
60
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which statements are true about additional information for proving that…
- If \( \angle A\cong\angle T \), then the triangles would be congruent by ASA. - If \( \angle B\cong\angle P \), then the triangles would be congruent by AAS.
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use the map shown below to find the distance between cities c and d to …
\(3.6\) (assuming the coordinates are \(C(4,7)\) and \(D(6,10)\); if the coordinates are different, the answer may vary, but based on the grid analysis, the distance is approximat…
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a company is making building blocks. what is the length of each side of…
\( 1\space\text{ft} \)
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construct a venn diagram illustrating the sets below. u={a, b, c, d, e,…
To construct the Venn diagram: - Inside circle \( Y \) (but not overlapping with \( Z \)): place \( d \) - In the overlapping region of \( Y \) and \( Z \): place \( c, e \) - Ins…
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find the position of b on this number line. write a fraction or mixed n…
$2\frac{3}{5}$
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question given m || n, find the value of x and y.
\( x = 61 \), \( y = 119 \)
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inductive & deductive reasoning for questions 1 – 4, identify the next …
C. -6, 7 ### Question 2
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this quiz: 56 point(s) possible this question: 8 point(s) possible 2 of…
Divisor ### 2.