Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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graph the compound inequality on the number line. (xleq - 1) or (xgeq8)
The number - line has a closed circle at \(x=-1\) with shading to the left of - 1 and a closed circle at \(x = 8\) with shading to the right of 8.
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find the value of y if m is the midpoint of $overline{ln}$.
$3$
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graph the compound inequality on the number line. x≤ - 1 or x≥8
On the number line, place a closed - circle at $x=-1$ and draw an arrow to the left. Place a closed - circle at $x = 8$ and draw an arrow to the right.
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complete the proof that ∠vzw≅∠xzy. statement reason 1 m∠vzw + m∠wzx = 1…
1. Definition of supplementary angles 2. Definition of supplementary angles 3. Substitution property 4. Subtraction property of equality 5. Definition of congruent angles
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finding distance between two points - repeated practice find the distan…
$\sqrt{145}\approx12.04$
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in problems 9 - 12, find the center and radius of each circle. write th…
# Explanation: ## Paso 1: Recordar la forma estándar de la ecuación de un círculo La forma estándar de la ecuación de un círculo es $(x - h)^2+(y - k)^2=r^2$, donde $(h,k)$ es el …
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what did the baseball mitt say to the ball? circle the letter of each c…
1. -2 2. 13 3. -9 4. -18 5. -7 6. 8 7. -3 8. -5 9. 4 10. -6 11. -21 12. -15 13. 4
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∠p and ∠q are complementary and ∠r and ∠p are complementary. complete t…
1. Given 2. Given 3. Definition of complementary angles 4. Definition of complementary angles 5. Transitive property of equality 6. Subtraction property of equality 7. Definition …
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find the distance between (-6, -4) and (-7, -8). provide an answer accu…
$4.12$
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sheila wants to add a decorative ribbon around the outside of her daugh…
78 in
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statement reason 1 ∠vyw ≅ ∠uyv given 2 m∠uyv + m∠vyw = 180° angles form…
4. Reason: Division property of equality (divide both sides of $2m\angle UYV = 180^{\circ}$ by 2). 5. Reason: Definition of perpendicular lines (if the angle between two lines is …
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solve for p and graph the solution. 3p + 19 < 13 or $\frac{7p - 6}{4}>2…
The solution is $p < - 2$ or $p>2$. On the number - line, an open circle at $p=-2$ and shade to the left, and an open circle at $p = 2$ and shade to the right.
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glados is baking a pie. the diameter of the pie is 10 inches. what is t…
78.5 square inches
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∠vyw≅∠uyv. complete the proof that $overleftrightarrow{vx}perpoverleftr…
1. Given 2. Linear - pair postulate 3. Substitution property 4. Simplification (or solving the equation $2m\angle UYV = 180^{\circ}$) 5. Definition of perpendicular lines
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b is the midpoint of $overline{ac}$. a has coordinates (-8, -15), and b…
$(20,23)$
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b is the midpoint of $overline{ac}$. a has coordinates $(14, - 5)$, and…
$(-2,-13)$
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complete the proof that ∠qur ≅ ∠sut. statement reason 1 m∠qur + m∠rus =…
1. Reason: Linear - pair postulate 2. Reason: Linear - pair postulate 3. Reason: Transitive property of equality 4. Reason: Subtraction property of equality 5. Reason: Definition …
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what is the area, in square yards, of a rectangle with a length of 7 ya…
28 square yards
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fg ⊥ ef and hi ⊥ ij. complete the proof that ∠efg ≅ ∠hij. statement\tre…
1. Given 2. Given 3. Definition of perpendicular lines 4. Definition of perpendicular lines 5. Transitive property of equality 6. Definition of congruent angles
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what is the area, in square miles, of a rectangle with a length of 14 m…
140 square miles
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buffy wants to win her classrooms gingerbread house decorating competit…
43.4 in
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find the area of the following triangle: note: figure may not be drawn …
120
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what is the area, in square feet, of a rectangle with a length of 12 fe…
96 square feet
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a circles diameter is 4 centimeters. what is the circles area? use 3.14…
$12.6$ $cm^{2}$
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calculate the perimeter of the hexagon shown below.
124.8 ft
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find the area of the following triangle:
240
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finding distance between two points - repeated practice find the distan…
$\sqrt{2}\approx1.41$
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state the x - intercept of the line shown in the coordinate plane. (x, …
(x,y)=(-2,0)
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find the measure of ∠mkh.
35°
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state the x - intercept of the line shown in the coordinate plane. (x, …
$(-3,0)$
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find the measure of ∠tbk.
$50^{\circ}$
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identify the y - intercept of the graph of the line shown below. (x, y)…
$(0, - 5)$
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find the measure of ∠cgm.
$33^{\circ}$
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if m∠vwy = 71° and m∠ywx = 48°, what is the m∠vwx?
$119^{\circ}$
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which of the following options could be used as a name for this angle? …
A. \(\angle RYM\), C. \(\angle Y\)
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find the measure of ∠cyf.
$117^{\circ}$
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haley drew a square with a perimeter of 14.5 inches, a trapezoid with a…
trapezoid
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the volume of a cube is 42\\frac{1}{2} cubic centimeters. the volume of…
rectangular prism
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use the pythagorean theorem and the square root property to solve the f…
In simplified radical form, the pedestrian route is $10\sqrt{10}$ miles long. As a decimal approximation to the nearest tenth, it is $31.6$ miles long.
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7 from unit 1, lesson 3 here are 2 points in the plane. explain how to …
# Explicación: ## Paso 1: Construir arcos Con el compás, coloca el punto fijo en el punto A y extiende el compás hasta el punto B. Luego, dibuja un arco. Sin cambiar la abertura d…
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name the coordinates of the points graphed. point a (x, y) = ( ) point …
Point A: (-3,4) Point B: (0,3) Point C: (3,0)
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find the coordinates of the missing endpoint if p is the midpoint of $o…
$(7,2)$
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the width of a rectangle measures (9v - 3) centimeters, and its length …
$14 + 38v$
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a triangle has side lengths of (5h - 4k) centimeters, (10h + 7m) centim…
$15h - 6k + 12m$
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from unit 1, lesson 4 here is a straightedge and compass construction. …
### Explicación paso a paso: #### Paso 1: Construir un triángulo equilátero - Tomamos dos puntos de intersección de los círculos en la figura. Unimos estos dos puntos con un extre…
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plot the three points on the given coordinate plane. (-2, 0), (-2, 1), …
collinear
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a triangle has side lengths of (9f + g) centimeters, (5f + 9h) centimet…
A. \(8g + 11h+14f\)
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apply 7. copy each square on grid paper. find its area. then write the …
a) Area: 16 square units, Side length: 4 units b) Area: 25 square units, Side length: 5 units
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3. explain the difference between area and volume. the area of an objec…
The area of an object measures the amount 2 - dimensional space it occupies. Volume represents the amount of space inside a 3 - dimensional object.
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1. which formula could you use to find the volume of air inside a stand…
$V=\frac{4}{3}(3.14)(4.74)^{3}$ (the last option)
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7. tamzin is designing a circular garden. she has enough supplies to ma…
a. $d\approx3.2$ meters
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sphere a has a diameter of 2 and is dilated by a scale factor of 3 to c…
$1:27$
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5. aras has created a hollow cube using her 3d printer. the sides of th…
B. $V=(2)^3$
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4. suppose that you know the perimeter of a rectangle and its width. wh…
b. $P = 2(l + w)$
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a globe company currently manufactures a globe that is 18 inches in dia…
$381.5$ $in^{3}$
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a cylinder has an 18 - inch diameter and is 15 inches tall. it is fille…
$1,179\pi$ in$^{3}$
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1. explain the difference between perimeter and area. a. the perimeter …
C. The perimeter of an object is the distance around it. The area of an object is a measurement of how much 2 - dimensional space is inside it.
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rowan is taking his siblings to get ice cream. they cant decide whether…
The cylinder will hold the most ice - cream. The volume of the cone is approximately $32.7$ in³ and the volume of the cylinder is approximately $58.9$ in³.
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a watch company is developing packaging for its new watch. the designer…
200 in³
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41. line symmetry a figure has line symmetry if it can be folded over e…
a. 3 b. 5 c. 6 d. 8
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the radius of the cone is 7 in and y = 25 in. what is the volume of the…
$392\pi$ in³
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which geometric shape could be used to model the building?
Rectangular prism
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3 from unit 1, lesson 6 to construct a line passing through the point c…
### Pregunta 3 # Explicación: ## Paso 1: Comprender la construcción Se ha construido una línea perpendicular a \(AB\) a través de \(C\) (la línea \(CD\)). Para construir una línea…
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plot the three points on the given coordinate plane. (3, 1), (-2, -3), …
not collinear
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assignment submission for this assignment, you submit answers by questi…
0
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a square pyramid has a height of 9 units and a volume of 147 units³. if…
3 units
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as part of a new advertising campaign, a beverage company wants to incr…
$137.32$ $cm^{3}$
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suppose m is the mid - point of $overline{fg}$. find the missing measur…
$3.4$
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directions: graph and label each figure and its image. all rotations ar…
(a) $D'(-6,1), E'(-3,2), F'(-5,7)$ (b) $D''=(6,1), E''=(3,2), F''=(5,7)$
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the circumference of a redwood tree trunk is 18π ft, and it is 100 ft t…
$8,100\pi$ ft³
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for item 4, use the information to answer the question. a figure is rot…
Reflection over the x - axis and reflection over the y - axis.
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10. describe the translation of the point to its image. (-8, -4)→(-3, 5…
d. 5 units right and 9 units up
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directions: graph and label each figure and its image. all rotations ar…
(a) $D'(-6,1), E'(-3,2), F'(-5,7)$ (b) $D''(6,1), E''(3,2), F''(5,7)$
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the formula c = 3.14d can be used to approximate the circumference of a…
$3.758\leq d\leq3.885$
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for item 3, use the information to answer the question. 3. rectangle pq…
$P'(6,1), Q'(6, - 4), R'(-2, - 4), S'(-2,1)$
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9. describe the translation of the point to its image. (3, -2)→(1, 0) a…
A. 2 units left and 2 units up
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graph a 180° clockwise rotation of triangle abc about the origin.
Graph the triangle with vertices $A'(-4,-2)$, $B'(-2,-1)$ and $C'(-1,-4)$
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solve for b and graph the solution. |b - 74| ≥ 2 click two endpoints to…
The solution is \(b\leq72\) or \(b\geq76\). On the number - line, there will be a ray starting from 72 (filled circle) going to the left and a ray starting from 76 (filled circle)…
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4. triangle pqr with vertices p(-4, 4), q(0, 2), and r(-1, -3) is refle…
$x = 1$
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the perimeter of a rectangle is to be no greater than 100 centimeters a…
5 centimeters
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solve for u and graph the solution. 150 > 6|u - 455| click two endpoint…
The solution of the inequality is the open interval $(430,480)$. On the number - line, we click on 430 and 480 and change the endpoints to empty circles.
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a rectangular coordinate system with coordinates in miles is placed wit…
$(x + 3.5)^2+(y+2.2)^2 = 529$
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solve for u and graph the solution. |u + 60| ≤ 10 click two endpoints t…
The solution of the inequality is \(-70\leq u\leq - 50\). To graph it, click on the points \(-70\) and \(-50\) on the number - line and the endpoints should be filled - in circles…
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solve for z and graph the solution. |z + 7| + 9 > 12 click two endpoint…
The solution is $z<-10$ or $z>-4$. On the number - line, there is an open circle at $z = - 10$ with an arrow pointing to the left and an open circle at $z=-4$ with an arrow pointi…
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students on a scavenger hunt are given the map shown and several clues.…
The northwest corner of Skyline Trail and Hood Path and the northeast corner of the appropriate intersection related to Mission Path (as per the transversal and same - side exteri…
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for items 3 - 5, use the information to answer each question. 3. quadri…
$C':(3,2)$ $D':(5,6)$ $E':(2,9)$ $F':(-2,11)$
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solve for w and graph the solution. 20 ≥ |w + 30| click two endpoints t…
The solution of the inequality is \(-50\leq w\leq - 10\). On the number line, you would click on the points at \(w=-50\) and \(w = - 10\) and make them filled - in circles (since …
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solve for q and graph the solution. |q - 8| + 8 < 9 click two endpoints…
The solution of the inequality is \(7\lt q\lt9\). The graph has open - circles at 7 and 9 and a line segment between them.
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1. triangle abc is reflected over the x - axis to create triangle abc. …
The new triangle $A'B'C'$ has vertices $A'(-4,-2)$, $B'(2,-1)$ and $C'(0,-4)$ which are plotted on the coordinate - plane.
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solve for s and graph the solution. 30 ≥ |s + 500|. click two endpoints…
The solution is $-530\leq s\leq - 470$. On the number - line, you would click on the endpoints $-530$ and $-470$ and the line segment between them, with filled - in circles at bot…
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5) solve and circle the answer that yields a negative quotient. (1pt fo…
60 / -5
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find the solution set for the given system by graphing both of the syst…
The solution set is \(\{(0,-2),(5,3)\}\)
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the perimeter of a rectangle is to be no greater than 120 centimeters a…
20 centimeters
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solve for w and graph the solution. |w + 125| ≥ 25 click two endpoints …
The solution is \(w\leq - 150\) or \(w\geq - 100\). On the number - line, we mark a closed circle at \(w=-150\) and draw an arrow to the left, and mark a closed circle at \(w = - …
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for item 4, use the information to answer the question. 4. a figure has…
The x - values changed by $- 2$ and the y - values changed by $4$.
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solve for b and graph the solution. 15 ≥ |b - 90| + 5. click two endpoi…
The solution of the inequality is $80\leq b\leq100$. On the number line, you would click on the points 80 and 100 and fill in the circle at both endpoints to represent the closed …
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for item 3, use the coordinate plane to answer the question. 3. quadril…
The coordinates of WXYZ were translated 5 units to the right and 6 units down.
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for item 2, complete each coordinate. 2. rectangle pqrs has vertices at…
$P'(-5,8), Q'(0,8), R'(0,0), S'(-5,0)$
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image - rotation clockwise rotation counter - clockwise rotation word b…
1. Pre - image 2. Transformation 3. Reflection 4. Clockwise Rotation 5. Rotation 6. Image 7. Translation 8. Vertex 9. Line of Reflection 10. Prime notation 11. Rigid Motion 12. Ce…
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solve for z and graph the solution. |z + 28| ≥ 2 click two endpoints to…
The solution is \(z\leq - 30\) or \(z\geq - 26\). On the number - line, we mark a closed circle at \(z=-30\) and draw an arrow to the left, and mark a closed circle at \(z = - 26\…