Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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the coordinate plane below represents a town. each unit of the coordina…
The hospital is located at the coordinate $(-2, 3)$ (on the grid, this is the point 2 units left of the y-axis and 3 units above the x-axis).
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what is the distance between the points (5, 5) and (-2, 5)? □ units
7 units
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13 30°-60°-90° right triangles: ★ hypotenuse = 2 · short leg ★ long leg…
\(v = 10\), \(w = 10\sqrt{3}\)
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are the two figures similar? if so, describe a sequence of transformati…
not similar; The ratios of the side lengths are not equal for all of the sides.
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are the two figures similar? if so, describe a sequence of transformati…
similar; Dilate triangle KEY using a scale factor of 2 and center of dilation at the origin, then rotate it 90° clockwise about the origin, and translate it 1 unit left and 3 unit…
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find the area of the rectangle. 18 in. 10 in. the area is: ○ a 56 in² ○…
c. \( 180 \text{ in}^2 \)
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question 1 (1 point) find the area of the square. 14 ft 14 ft the area …
b. \( 196\ \text{ft}^2 \)
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3. find the perimeter of the triangle below. write your answer in simpl…
$14\sqrt[4]{5} + 2\sqrt[3]{3}$
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question 1-3 triangles rst and xyz are shown below. emma knows that ∠r …
Angle-Side-Angle (ASA)
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question 1-2 in the figure shown, ( a parallel b ) and ( c parallel d )…
$x = 25$ $y = 38$
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find the measure of the angle indicated. 15) find ( mangle s ). 16) fin…
15) $m\angle S = 40^\circ$ 16) $m\angle H = 38^\circ$ 17) $m\angle FAB = 75^\circ$ 18) $m\angle YDC = 140^\circ$
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m∠zob = 45° prove: m∠aow = 45° what evidence in the proof supports the …
The statement $45^\circ + m\angle AOW = 90^\circ$ is supported by: 1. $m\angle XOA = 45^\circ$ (Statement 4, from congruent vertical angles) 2. $m\angle XOW = 90^\circ$ (Statement…
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given: angles 1 and 2 are complementary m∠1 = 36° ∠1 and ∠2 are complem…
A. $m\angle3 = 126^\circ$
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question 5 of 5 select the correct answer from each drop - down menu. g…
The proof did not explain why **∠EOB ≅ ∠AOF** implies that **$m\angle EOB = m\angle AOF$**. The proof should have used the **definition of congruent angles** to explain the missin…
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question 4 of 5 select the correct answer. given line segment \\(\\over…
A. By the congruent supplements theorem, ∠AOB ≅ ∠COD.
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select the correct answer from each drop - down menu. given: $overline{…
AC does not equal XZ
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Question was provided via image upload.
First dropdown: **Segment Addition Postulate** Second dropdown: **$AC = AB + BC$ and $XZ = XY + YZ$**
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Question was provided via image upload.
Statement 3, because the transitive property applies only to congruence and equality.
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identify a term to describe each part of the circle. explain your answe…
15. Radius 16. Diameter 17. Center 18. Chord 19. Tangent Line 20. Point of Tangency 21. Chord 22. Secant Line 25. Minor Arc 26. Minor Arc 27. Semicircle 28. Major Arc 29. Semicirc…
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15 in $\\triangle abc$ below, $\\overline{ac}$ is extended through $c$ …
$\boldsymbol{101^\circ}$ --- ### Problem 16
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geometry name date period practice: parts of a circle 1. use the image …
### Question 1 - Endpoints of a diameter: $(0, 3)$ and $(6, 3)$ - A point of tangency: $(3, 0)$ - Endpoints of a chord that is not a diameter: $(0, 3)$ and $(3, 0)$ - Endpoints of…
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7.) alex is tiling his entryway. the floor plan is drawn below. if the …
$\$614.25$
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6.) victorias garden has a rectangular shape. she wants to plant grass …
202.93 square feet
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5.) citlalli enjoys creating models of sailboats. she designs a toy mod…
77.75 square inches
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given ( m parallel n ), find the value of ( x ). answer attempt 3 out o…
$40$
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4. in rectangle uvwx, xy = yv = 18.5 in. what is the area of rectangle …
420 square inches
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y = -2 y = 5 which describes the system of equations above? consistent …
inconsistent
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3. in rectangle uvwx, xy = yv = 18.5 in. what is the length of \\(\\ove…
37 inches
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in the diagram below, \\(overline{wx} \\cong overline{zy}\\). which add…
$\overline{WZ} \cong \overline{XY}$
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2. in parallelogram jklm, what is the relationship between angle j and …
Angle $j$ and angle $k$ are supplementary, meaning $j^\circ + k^\circ = 180^\circ$.
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1. in parallelogram jklm, what is the relationship between angle k and …
Angle $k$ and angle $m$ are equal in measure (congruent), so $k^\circ = m^\circ$.
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what is the smallest x-value in solutions for the system of equations i…
$-2$
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8.3 puzzle time what speaks every language? circle the letter of each c…
## Completed Sentences: 1. proportional 2. similar 3. parallel 4. nonvertical ## Non-Similar Triangles: 5. $\triangle JKL$ 6. $\triangle ABF$ ## Riddle Answer: **ANCHOR**
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select the correct answer. given: line l and line m intersect prove: ∠1…
B. 3. $\angle 3$ is supplementary to $\angle 2$ 3. linear pair theorem
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1 select the correct answer from each drop - down menu. point a is the …
The ratio of the lengths of **EF** to **BC** is 2:1.
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select the correct answer from each drop - down menu. point a is the ce…
The ratio of the lengths of **diameter (e.g., $\boldsymbol{HI}$)** to **radius (e.g., $\boldsymbol{AE}$)** is 2:1.
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drag each label to the correct location on the chart. not all labels wi…
1. For $\boldsymbol{\angle 1}$ and $\boldsymbol{\angle 2}$ are supplementary: Reason = given 2. For $\boldsymbol{\angle 2}$ and $\boldsymbol{\angle 3}$ are supplementary: Reason =…
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alue of each variable. 11. x = y =
\(x = 8\sqrt{3}\) \(y = 8\)
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3 drag each label to the correct location on the chart. given: ( angle …
1. Given box: $\angle 1 \cong \angle 2$ 2. Vertical angles theorem box (left): $\angle 1 \cong \angle 3$ 3. Final box (right): $\angle 3 \cong \angle 4$
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given: angles 1 and 2 are complementary m∠1 = 36° ∠1 and ∠2 are complem…
A. $m\angle3 = 126^\circ$
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select the correct answer. prove: if two angles are supplementary, then…
A. (The diagram with two right angles at point M: ∠AMB and ∠CMB, each 90°)
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area of triangle =?
18 $\text{cm}^2$
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find the value of x. x = \\square submit
\(x = 26\)
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mid - topic performance task mrs. velez has two rolls of garden edging …
The area of the circle is approximately \( 734.08 \) square inches. ### Part B
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topic 7 mid - topic performance task mrs. velez has two rolls of garden…
The area of the circle is approximately \(\boxed{734.07}\) square inches.
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sj citlalli enjoys creating models of sailboats. she designs a toy mode…
64.25 square inches
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4. what is the area of the trapezoid represented by the scale drawing? …
The area of the trapezoid is \(\boxed{1500}\) square feet.
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4.) heidi has a bag of mixed shapes. she chooses 3 shapes and fits them…
164 $\text{m}^2$
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3.) eileen admires a beautiful stained - glass window in a museum. the …
360 + 56.52 = 416.52 square feet
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complete the proof that \\(overline{rt} \\perp overline{qs}\\). stateme…
To prove \( \overline{RT} \perp \overline{QS} \), we use the steps: 1. From \( \angle QUR \cong \angle RUS \) (CPCTC) and \( m\angle QUR + m\angle RUS = 180^\circ \) (linear pair)…
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______ is the horizontal axis in the cartesian coordinate system. (1 po…
A. x - axis
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2.) samuel placed a quarter circle tile on a table. on top of that he p…
$\frac{19}{4}$ square units (or 4.75 square units)
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2. pierce draws a circle with a radius of 3 centimeters. gianna draws a…
2
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name: 1. vocabulary how are the circumference and diameter of a circle …
The circumference (\(C\)) of a circle is related to its diameter (\(d\)) by the formula \( \boldsymbol{C = \pi d} \), where \(\pi\) (pi, approximately \(3.14\)) is the constant of…
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name: 1. vocabulary how are the circumference and diameter of a circle …
The actual patio is 25 feet long.
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\) coo…
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(0, 3)$, $(0, -3)$ and co-vertices at $(2, 0)$, $(-2, 0)$, forming a vertical elongated oval shape passing…
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theorem challenge! date: period: directions: find each measure. round a…
$RB=16.04$, $DE=11.05$ $RS=4.49$, $NJ=16.50$ $QS=4.10$, $NL=6$ $QN=10.80$, $NT=14.77$ $NS=10.31$, $LJ=10.50$ $SP=6.28$, $JG=14.08$ $NP=13.47$, $LG=20.33$ $PT=6.15$, $LK=8$ $ST=9.2…
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friday reading log pages read today: 125 to 145 reaction: circle one im…
Reaction: Selected the heart icon (indicates positive enjoyment of the reading) Summary: First, Greg Heffley tries to dodge his clingy neighbor Rowley’s persistent hangout request…
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10 in the diagram below of $\\triangle abc$, $\\overline{bc}$ is extend…
1. Problem 10: 4) 15 2. Problem 11: 2) 40 3. Problem 12: 3) 40 4. Problem 13: $30^\circ$ 5. Problem 14: $110^\circ$
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6 in the diagram below of $\\triangle abc$, side $\\overline{bc}$ is ex…
6) 3) 25 7) 4) 65 8) 1) 12 9) 3) $60^\circ$
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6 in the diagram below of $\\triangle abc$, side $\\overline{bc}$ is ex…
3) 25 --- ### Problem 7
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g.co.c.10: exterior angle theorem 1 1 in the diagram of $\\triangle klm…
1. 2) $120^\circ$ 2. 3) $65^\circ$ 3. 4) $121^\circ$ 4. 2) $84^\circ$ 5. 2) $62^\circ$
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in exercises 17 and 19, graph $\\triangle pqr$ with vertices $p(-2, 3)$…
## For Exercise 17: Image vertices: $P'(2, 9)$, $Q'(5, 8)$, $R'(7, 5)$ (Plot these points and connect them to form the translated triangle on the first grid, along with the origin…
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graph a (above), graph b (below). options: horizontal translation of -1…
Reflection over the x-axis
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write a rule for the translation of $\\triangle lmn$ to $\\triangle lmn…
$(x,y) \to (x - 5, y + 2)$
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the vertices of $\\triangle def$ are $d(2, 5)$, $e(6, 3)$, and $f(4, 0)…
Vertices of the translated triangle $\triangle D'E'F'$ are $D'(8, 5)$, $E'(12, 3)$, $F'(10, 0)$. To graph: 1. Plot original points $D(2,5)$, $E(6,3)$, $F(4,0)$ and connect them to…
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evaluate independent practice lesson 11.1 homework □ complete problems …
The vector is $\overrightarrow{CD}$ and its component form is $\langle 5, -3 angle$
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□ visit www.bigideasmathvideos.com to watch the flipped video instructi…
A single transformation of moving the red rectangle 2 units right and 3 units up, or in coordinate notation: $(x,y) \to (x+2, y+3)$
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visit www.bigideasmathvideos.com to watch the flipped video instruction…
1. Original segment $\overline{RS}$ has endpoints $R(-8,5)$ and $S(-6,8)$. 2. The image segment $\overline{R''S''}$ after the composition has endpoints $R''(-5,3)$ and $S''(-3,6)$…
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visit www.bigideasmathvideos.com to watch the flipped video instruction…
Original quadrilateral vertices: $A(1,-2)$, $B(2,1)$, $C(4,1)$, $D(4,-2)$ Translated image vertices: $A'(0,2)$, $B'(1,5)$, $C'(3,5)$, $D'(3,2)$ (To graph: plot the original 4 poin…
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translations teacher voice - translations along a vector \\(\\langle a,…
Rule: $(x,y) \to (x+2, y-1)$
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explain 1b performing translat visit bim.easyaccessmaterials.com, read …
The vertices of the translated triangle $\triangle A'B'C'$ are $A'(-1, 1)$, $B'(1, 2)$, and $C'(0, -2)$. To graph: Plot $A'(-1,1)$, $B'(1,2)$, $C'(0,-2)$ and connect the points to…
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to solve real-life problems. (standards: g.co.2, g.co.4, g.co.5, g.co.6…
The vector is $\overrightarrow{PQ}$, and its component form is $\langle -3, 4 angle$
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practice 9 (from unit 2, lesson 6) triangles acd and bcd are isosceles.…
33
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7 practice 7 (from unit 5, lesson 1) if the two - dimensional figures a…
When the rectangle is rotated around the vertical axis, a cylinder is formed. When the semicircle is rotated around the vertical axis, a sphere is formed.
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practice 6 (from unit 5, lesson 2) select all figures for which at leas…
E. cone, F. cylinder, G. sphere
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practice 4 (from unit 5, lesson 3) each image shows a quadrilateral in …
Dilation A: $\boldsymbol{0.9}$ (or similar close estimate like 0.8 - 0.9) Dilation B: $\boldsymbol{0.25}$ (or similar close estimate like 0.2 - 0.3) Dilation C: $\boldsymbol{0.5}$…
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practice solving problems involving two - step inequalities. which numb…
D (with open circle at -2 and arrow pointing left)
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\) coo…
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(2, 0)$, $(-2, 0)$, $(0, 3)$, and $(0, -3)$, forming a vertically elongated oval shape passing through the…
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the following questions involve arrangements of letters. number of ways…
120 24 60 60 20
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertical vertices at $(0, 3)$ and $(0, -3)$, horizontal vertices at $(2, 0)$ and $(-2, 0)$, forming a vertically elonga…
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solving inequalities a -8 -6 -4 -2 0 2 4 6 8 b -8 -6 -4 -2 0 2 4 6 8 c …
B. The number line with an open circle at -6 and the line pointing to the right (as shown in option B's diagram)
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1 which part of a sphere is the longest straight line that can be drawn…
1. a. Diameter 2. c. 90 degrees 3. c. Traffic cone 4. a. Height 5. b. Radius 6. c. $\pi$ 7. a. 6.7 m
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1. which of the following units is appropriate for measuring the volume…
1. c. Cubic centimeters 2. d. The volume increases by 27 times 3. d. Radius 4. a. Diameter 5. b. $36\ \text{cm}^3$
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1) if the diameter of a spherical tank is doubled, how does the volume …
1. d. The volume increases by a factor of 8 2. c. Radius 3. d. 14 meters 4. d. 5 meters 5. d. Both depend on the radius 6. c. Cubic centimeters
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exercise 1 circle the correct answers. 1. my aunt bought ( something / …
## Exercise 1 1. something 2. someone 3. everything 4. everybody 5. anybody 6. anything ## Exercise 2 1. nobody 2. nothing 3. everybody 4. Everybody 5. everything; nothing 6. nobo…
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question 7 points 3 a butterfly moves to the left of the origin by 6 un…
The position of the butterfly on the number line now is \(3\).
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(0, 3)$, $(0, -3)$ and co-vertices at $(2, 0)$, $(-2, 0)$, forming a vertically elongated oval shape passi…
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(2, 0)$, $(-2, 0)$, $(0, 3)$, and $(0, -3)$, forming a vertical elongated oval shape passing through these…
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
1. Plot the points $(0, 3)$, $(0, -3)$, $(2, 0)$, and $(-2, 0)$ on the coordinate grid. 2. Draw a smooth, closed elliptical curve passing through all four points, with the longer …
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(0, 3)$, $(0, -3)$ and co-vertices at $(2, 0)$, $(-2, 0)$, forming a vertical elongated oval shape passing…
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graph each equation. 9) \\(\frac{x^2}{4} + \frac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertical vertices at $(0, 3)$ and $(0, -3)$, horizontal co-vertices at $(2, 0)$ and $(-2, 0)$, forming a vertically elo…
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collective nouns for things a bale of cotton a flight of stairs a bouqu…
1. bouquet 2. ream 3. drove 4. panel 5. crew 6. quiver
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\)
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(0, 3)$, $(0, -3)$ and co-vertices at $(2, 0)$, $(-2, 0)$, forming a vertical elongated oval shape passing…
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select all of the... represent a function of x.
- The first (wave-shaped) graph - The second (diagonal line) graph - The third (horizontal line) graph
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the figure shows a unit circle in the ( xy )-plane, an angle ( alpha ) …
A. -0.8
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the figure gives an angle in standard position with measure 0.687π and …
C. 6.475
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solving isosceles trapezoid 2. if ( mangle a = 95 ), what is ( mangle c…
\(m\angle C = 85^{\circ}\) ### Problem 4a:
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1. given isosceles trapezoid pqrs, what are ( mangle p ), ( mangle q ),…
\(m\angle P = 45^\circ\), \(m\angle Q=135^\circ\), \(m\angle S = 45^\circ\)
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which two triangles are congruent? complete the congruence statement.
$\triangle QSR \cong \triangle YXW$ (or depending on the exact markings, but based on the angle and side congruences, the congruent triangles are $\triangle QSR$ and $\triangle YX…