Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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which of the following equations match the given graph? $y > -\\frac{3}…
$y \geq -\frac{3}{4}x + 3$
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2. give the ratios for the corresponding sides of the given triangles. …
The ratios of corresponding sides are $\frac{22}{11}=2$, $\frac{32}{16}=2$, $\frac{34}{17}=2$. The triangles are similar because the ratios of their corresponding sides are equal …
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fghij ~ wvutx. find hi and ij.
$HI = 1$, $IJ = 4$
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angles a and b are complementary. what is the value of x? (x+22)° a b x…
34
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justify congruence using rigid transformations is $\\triangle abc \\con…
$X'(1, 2)$ $Y'(0, -2)$ $Z'(3, -4)$ Additionally, after this reflection, a translation (shift left 4 units, up 2 units for $X'$ to map to $A(-3,4)$, matching the other vertices) wi…
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bcde ~ vstu. what are m∠e and m∠v? d 47° c e 60° b s 125° v 128° u t m∠…
$m\angle E = 128^\circ$, $m\angle V = 125^\circ$
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bcde ~ vstu. what are m∠e and m∠v? d 47° c e 60° b s 125° 128° u t m∠e …
$m\angle E = 128^\circ$, $m\angle V = 127^\circ$
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angles 1 and 2 form a right angle. which word describes their measures?…
complementary (the option corresponding to "complementary")
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tuvwx ~ edcba. find cd.
2
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tuvwx ~ edcba. find cd. cd = \\boxed{}
2
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right triangle dfr is shown, where fd = 3 and rd = 4. select all the tr…
B. \( \sin(\angle FRD)=\frac{3}{5} \) C. \( \cos(\angle FRD)=\frac{4}{5} \) D. \( \tan(\angle FRD)=\frac{3}{4} \)
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tuvwx ~ edcba. find cd.
2
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unit activity: right triangles and trigonometry part a is △abc a right …
Part A: Yes, $\triangle ABC$ is a right triangle. Its side lengths satisfy the Pythagorean theorem: $5^2 + 12^2 = 13^2$, so it is a right triangle with the right angle at $B$. Par…
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triangle abc is a right triangle. what is the relationship between angl…
They are complementary.
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rstuv ~ jihgf. find fg. fg = \\square
18
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rstuv ~ jihgf. find fg. fg = submit
$\frac{1}{2}$
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find the measure of the missing angles. answer attempt 1 out of 2 x = \…
\( x = \boxed{49}^\circ \), \( y = \boxed{41}^\circ \)
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in the figure, $\\angle rqs \\cong \\angle qlk$. what is the value of $…
108
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7.5.8 check your understanding right triangle sbg is shown, where gs = …
- \( \boldsymbol{\cos (\angle GSB) = \frac{12}{13}} \) (True) - \( \boldsymbol{\sin(\angle GSB) = \frac{5}{13}} \) (True) - \( \boldsymbol{\tan(\angle GSB) = \frac{5}{12}} \) (Tru…
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lines de and ab intersect at point c. what is the value of x? 12 25 38 …
25
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given: ∠1 is complementary to ∠2. ∠2 is complementary to ∠3. prove: ( m…
\( m\angle 1 + m\angle 2 = 90^\circ \) (the second option: \( m\angle 1 + m\angle 2 = 90^\circ \))
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angle acd is supplementary to angles ace and bcd and congruent to angle…
B. Angle BCE is supplementary to angle ACE, C. Angle BCD is supplementary to angle BCE, E. Angle BCD is congruent to angle ACE
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2. slide the slider slowly all the way to the right and adjust the valu…
s: #### Question 2 By sliding the slider and observing, you will find that the angle bisector \(BD\) divides \(\angle ABC\) into two equal - sized angles. Repeating the process co…
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4. david es ____ de lorena. nieto esposo primo padre
The correct option is the one with "esposo", so: The option with the blue circle (the third option from the left, labeled "esposo"). In terms of the options as listed: The correct…
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the figure shows three lines that intersect at point n. angle gnh is co…
42° (corresponding to the option with 42°)
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what is the volume of this cylinder? 3 ft. 3.5 ft. round your answer to…
99
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what is the correct equation to use to solve for x? 33+7x+5=180; -7x=33…
$33 + 7x + 5 = 180$
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20. santiago es primo de ______. mario daniela david casandra
Mario (the option with the blue - filled circle, corresponding to "Mario")
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two lines are intersected by a third line. if $\\angle 2 \\cong \\angle…
\( m\angle 2 = m\angle 8 \) (the third option: \( m\angle 2 = m\angle 8 \))
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if lines are parallel, then alternate interior angles are complementary…
congruent
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name the angle relationship. vertical angles alternate interior consecu…
Vertical Angles
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draw in all lines of symmetry in the shape below. if there are no lines…
The figure has two lines of symmetry. One line passes through the top and bottom "points" of the star - like figure (through the center), and the other line passes through the lef…
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question 2 use triangles abc and rst to answer the following questions.…
Yes, $\triangle ABC$ is a right triangle. It satisfies the Pythagorean theorem: $12^2 + 5^2 = 13^2$, so $\angle B$ is the right angle.
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angles a and b are supplementary. angle a has a measure of 80°. what is…
\(100\)
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draw in all lines of symmetry in the shape below. if there are no lines…
The shape has three lines of symmetry. Each line passes through the tip of one lobe and the mid - point of the opposite valley. (Since this is a digital drawing task, in the actua…
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m∠dab = m∠□ + m∠□ exterior angle theorem (12x + 7)° = (6x − 4)° + 65° s…
The missing angles in the theorem are $\angle ABC$ and $\angle BCA$; $x=9$, and $m\angle DAB=115^\circ$
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draw in all lines of symmetry in the shape below. if there are no lines…
The shape has two lines of symmetry. One is the vertical line through its center, and the other is the diagonal line (connecting the two marked points). To draw them, for the vert…
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no iready minutes this week 1. set - up and solve an equation to find t…
\(x = 23\), \(m\angle XWU = 129^\circ\)
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show your work!!!!!!!!!!!!!!! the area of a square is equal to 1296 $ft…
36 172
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Question was provided via image upload.
First blank: supplementary; Second blank: 3 and 2; Third blank: transitive (or substitution); Fourth blank: 2
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show your work!!!!!!!!!!!!!!! the area of a square is equal to $324\\ f…
Each side of the square is: 18 The perimeter is: 72
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$\\angle fbc$ and $\\angle cbg$ are supplements, $\\angle dbg$ and $\\a…
B. $\angle FBC \cong \angle DBG$
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brian wants to know the number of t - shirts he can order. let x be the…
\(12x\leq60\) ### Sub - question 2: Solve the inequality \(12x\leq60\)
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based on the diagram, which reason justifies this statement? if $\\angl…
A. Complements of the same angle are congruent.
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let ( mangle a = 40^circ ). if ( angle b ) is a complement of ( angle a…
\( m\angle B = \boldsymbol{50}^\circ \) \( m\angle C = \boldsymbol{130}^\circ \)
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the graph represents a function. which ordered pair can be plotted toge…
$\boldsymbol{(0, 3)}$
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a rectangular playground has an area of 180 square yards. the length of…
15 yards
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solving problems with right triangles in this activity, you will apply …
6
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Question was provided via image upload.
$x=23$, $y=7$, $z=\frac{16}{3}$
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extra credit: 24. show work: 1. a map has a scale of 1 cm : 18 km. if l…
The length of Lake Superior on the map is approximately $\boldsymbol{31.28\ \text{cm}}$ (or exactly $\boldsymbol{\frac{563}{18}\ \text{cm}}$).
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er of the triangle. $3m^3 + 4m^2 - 4m$ $5m^3 - 3m^2 + 7m$ $3m^3 + 4m^2 …
The perimeter of the triangle is \(11m^{3}+5m^{2}-m\)
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finding an angle measure what is the measure of ∠cbe? options: 36°, 72°…
\(72^\circ\) (corresponding to the option \(72^\circ\))
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finding an angle measure what is the measure of $\\angle$edh? $\\circ$ …
\(50^\circ\) (corresponding to the option \(50^\circ\))
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lets use a picture to represent our graham cracker. how many pieces sho…
3 (corresponding to the option with "3")
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a. b. c. d. e. f. g. h. i. j. k. l. select all of the graphs above that…
d. (directed edges), e. (directed edges), k. (directed edges), l. (directed edges) So the digraphs are d, e, k, l.
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$\\triangle pqr \\sim \\triangle wvx$. find $wx$.
$\frac{8}{3}$
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1. identify the congruent corresponding parts. corresponding ≅ angles a…
a. $\boldsymbol{\angle Q}$ b. $\boldsymbol{\angle Y \cong \angle P}$ c. $\boldsymbol{\angle Z \cong \angle N}$ d. $\boldsymbol{\overline{XY} \cong \overline{QP}}$ e. $\boldsymbol{…
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what is the value of x, the width, and height of the wall? round your a…
| Value of x | Height | Width | |------------|--------|-------| | 0.09 | 7.08 | 3.18 |
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* 20 points what is the width and height of the building? round your an…
Height: 120 Width: 134.4
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13. if point (r, -3) lies on the line whose equation is 3x + y = 18, th…
7
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what is the value of x? round your answer to the nearest hundredth. * 1…
4.8
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select all shapes that match the description. quadrilateral kpsx has tw…
Square, Rhombus, Kite
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select all shapes that match the description. quadrilateral bntv has di…
C. Square D. Rhombus
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select all shapes that match the description. quadrilateral grmw has tw…
B. Rectangle C. Square
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use the triangle proportionality theorem to set up how to solve for the…
The proportion to solve for \( JI \) (where \( JI = x \)) is \(\frac{21}{42}=\frac{x}{22}\) (or equivalently \(\frac{21}{42}=\frac{JI}{22}\)). If we were to solve for \( x \), we …
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determine the following. 10 points two congruent angles isosceles trape…
1. The value of x: 10 2. The measure of angle M: $40^\circ$ 3. The measure of angle C: $140^\circ$
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question what is an equation of the line that passes through the points…
$y = -\frac{1}{2}x + 8$ (or $x + 2y = 16$)
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use the figure to complete the proportion. 1. \\(\\frac{gc}{cf} = \\fra…
1. $GD$ 2. $BE$ 3. $GB$ 4. $GD$ 5. $AE$ 6. $CD$ 7. $\overline{BD} \parallel \overline{AE}$ 8. $\overline{BD} parallel \overline{AE}$ 9. $\overline{BD} parallel \overline{AE}$ 10. …
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what is an equation of the line that passes through the points (2, -8) …
\(y=-x - 6\)
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9 a (0, 3) b (4, 2) translation: (x,y) → (x - 3, y) reflection: in x = …
## Problem 9: $A=(0,5)$, $B=(6,2)$ $A'=(0,-5)$, $B'=(-6,-2)$ $A''=(4,-5)$, $B''=(10,-2)$ ## Problem 10: $A=(3,5)$, $B=(7,2)$ $A'=(-1,5)$, $B'=(3,2)$ $A''=(-5,-1)$, $B''=(-2,3)$ ##…
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add. use models if needed. (examples 1-5) 1. $(4x + 8) + (7x + 3) = $ 2…
1. $11x + 11$ 2. $-9x + 16$ 3. $4x - 16$ 4. $x$ 5. $4x + 14$ 6. $18x - 15$ 7. Simplified perimeter: $22x + 10$; Perimeter at $x=10$: $230$ mm 8. Simplified perimeter: $8x + 2$; Pe…
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coordinate plane independent practice use the translations shown on gra…
Graph A ### Question 2: Which graph(s) show a translation left and up?
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what is the missing reason in the proof? a. segment addition b. congrue…
C. Transitive Property of Equality
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select the correct answer. given ∠aob is a right angle prove ( mangle b…
A. \( \angle AOB \) and \( \angle BOC \) form a linear pair.
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sketch △abc, △abc and △abc using the given compositions. then, reverse …
### 7 (Top Left): $A'(4,2)$, $B'(8,2)$, $C'(9,5)$ $A''(4,-2)$, $B''(8,-2)$, $C''(9,-5)$ ### 7 (Top Right): $A'(1,-2)$, $B'(5,-2)$, $C'(6,-5)$ $A''(4,-2)$, $B''(8,-2)$, $C''(9,-5)$…
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select the correct answer form each drop - down menu given: ( mangle ao…
To solve this, we analyze each step using angle properties: ### Step 1: Identify the first property (∠EOF ≅ ∠BOC) Vertical angles are congruent. ∠EOF and ∠BOC are vertical angles,…
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∠bmd is a right angle prove: ∠amb ≅ ∠cmd the proof is converted to para…
The incorrect parts are: - "Since \( \angle AMC \) is a right angle, \( \angle BMC \) and \( \angle CMD \) are complementary" (should be \( \angle AMB \) and \( \angle BMC \) are …
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find the perimeter and area of the following shapes. perimeter of each …
- Perimeter: \( \boldsymbol{31.42\,\text{cm}} \) (or \( 22 + 3\pi\,\text{cm} \)) - Area: \( \boldsymbol{62.13\,\text{cm}^2} \) (or \( 48+\frac{9\pi}{2}\,\text{cm}^2 \)) (Note: If …
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$overline{vy} cong overline{xy}$. which term describes $overline{wy}$? …
median
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rotate the shape by 360° counterclockwise. move the blue points to the …
The points remain at their original coordinates: $(-4, 7)$, $(5, 5)$, $(3, -4)$, $(-3, -3)$
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rotate the shape by 270° clockwise. move the blue points to the new coo…
New coordinates of the blue points: $(-6, -2)$, $(-3, 1)$, $(5, 1)$, $(5, -2)$
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a superhero action figure has volume 1500 cm³. the figure is dilated to…
1. The approximate scale factor of the dilation is $\boldsymbol{\approx 3.11}$ 2. No, the scale factor is not doubled. The volume scale factor is 2, but the linear scale factor is…
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which statement describes the graph of the system of equations below?\\…
The lines intersect at (1.6,1.4).
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1. write an inequality for the graph. 2. circle all of the values that …
$x \geq -3$ ### Question 2
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write the equation of the line in fully simplified slope-intercept form.
$y = -\frac{1}{4}x + 3$
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rotate the shape by $270^circ$ clockwise. move the blue points to the n…
New coordinates of the blue points: 1. $(2, -3)$ 2. $(-2, -2)$ 3. $(-1, 1)$ 4. $(6, 3)$ (To complete the task, move each blue point to its corresponding new coordinate on the grid…
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rotate the shape by $180^{circ}$ counterclockwise. move the blue points…
The new coordinates of the blue points are $(-2, 2)$, $(-2, -5)$, and $(2, -4)$ (plot these points on the grid to form the rotated shape).
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rotate the shape by $180^{circ}$ clockwise. move the blue points to the…
The new coordinates of the blue points are $(2, -3)$, $(-1, -5)$, and $(-3, 6)$ (plot these points to form the rotated shape).
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rotate the shape by $270^{circ}$ clockwise. move the blue points to the…
The new coordinates of the blue points are $(-4, -5)$, $(-7, 3)$, $(6, 3)$, and $(3, -5)$. Plot these points to form the rotated shape.
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rotate the shape by 270° clockwise. move the blue points to the new coo…
The new coordinates of the blue points are $(7, 2)$, $(2, -2)$, and $(-6, 0)$ (these are the positions to move the blue points to).
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rotate the shape by $180^circ$ counterclockwise. move the blue points t…
The new coordinates of the rotated triangle's vertices are $(3, 4)$, $(-2, -3)$, and $(-3, 4)$.
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rotate the shape by 360° clockwise. move the blue points to the new coo…
The blue points remain at their original coordinates: $(-4, -3)$, $(-2, 5)$, $(3, 1)$, $(4, 0)$ (no movement is needed, as a 360° rotation leaves the shape unchanged).
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x = y = (right triangle with a 45° angle, hypotenuse 2, one leg x, the …
\(x = \sqrt{2}\), \(y=\sqrt{2}\)
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rotate the shape by $270^{circ}$ clockwise. move the blue points to the…
The new coordinates of the rotated shape are $(-3, -2)$, $(-7, 1)$, $(7, 3)$, and $(6, -2)$. When plotted, these points form the $270^\circ$ clockwise rotated version of the origi…
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jacob is the punter for his schools football team. during practice, he …
The third graph (the one with a small dip at the start, then a rise to a peak, then a fall to the ground)
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ples, find the variables. simplify all radicals and show dicals in the …
### Part (b) \(m = \boldsymbol{20}\), \(n = \boldsymbol{10}\) ### Part (d) \(x = \boldsymbol{60}\)
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8. a 5\ x 8\ picture was enlarged to a 12.5\ x 20\ picture. what was th…
The scale factor used is \( 2.5 \) (or \( \frac{5}{2} \)).
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∠uyw is a right angle and \\(\\overline{xy} \\cong \\overline{uy}\\). w…
perpendicular bisector
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use the graph of $\\triangle abc$ with midsegments $\\overline{de}$, $\…
Because the slopes of $\overline{DE}$ and $\overline{CB}$ are both $\boldsymbol{1}$, $\overline{DE}\parallel\overline{CB}$. $DE = \boldsymbol{2\sqrt{2}}$ and $CB = \boldsymbol{4\s…
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exercises find the sum of the measures of the interior angles of each c…
\( 1440^{\circ} \) ### Problem 2: 16 - gon