几何
三角形、圆、解析几何与证明题。
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the perimeter of the polygon below is 42 units. find x. 4x + 1 5x - 1 3…
$x = 2$
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practice the complete predicate in each sentence is in boldface. circle…
1. is 2. owned 3. built 4. became 5. went
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louise measured the perimeter of her rectangular scrapbook to be 150 cm…
B. 33 cm
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skills: reflections of two - dimensional figures with coordinates : 20 …
$L'(4,-1)$ $M'(-2,-3)$ $N'(-3,-4)$
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given m||n, find the value of x. answer attempt 2 out of 2 x =
\(x = - 1\)
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5. the perimeter of the polygon below is 42 units. find x. 4x + 1 5x - …
$x = 2.5$
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jayden wants to lay sod on his front yard and on half of his back yard.…
C. 4,400 square feet
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what are the coordinates of point c? write your answer as an integer or…
(1, 1.5)
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question given m||n, find the value of x.
\(x = - 1\)
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1) which point has coordinates (-0.5, 2)?
L
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given m||n, find the value of x.
\(x = 63\)
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what are the coordinates of point z? write your answer as an integer or…
$(0, - 1.5)$
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given (mparallel n), find the value of x. answer attempt 1 out of 2 (x …
\(23\)
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in the venn diagram to the right, what does x represent? choose the cor…
C. People who are men and novelists and musicians, because the X is in the region where the three circles intersect.
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writing a rule for a rotation. what rule describes the rotation about t…
$(x,y)\to(-x,-y)$; 180
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what are the coordinates of point y? write your answer as an integer or…
(-1, 4.5)
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the measure of angle 1 is 40 the measure of angle 2 is 124 the measure …
The measure of angle 8 is 164. The measure of angle 5 is 40.
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given m||n, find the value of x. (2x + 17)° (10x - 5)° answer attempt 1…
\(x = 2.75\)
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find the value of x.
$x = 3$
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given m || n, find the value of x. answer attempt 1 out of 2 x =
\(x = 69\)
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supplementary hw - find the missing measurement in the pair of angles. …
1. \(39^{\circ}\) 2. \(26^{\circ}\) 3. \(32^{\circ}\) 4. \(113^{\circ}\) 5. \(101.5^{\circ}\) 6. \(120.9^{\circ}\) 7. \(44.1^{\circ}\) 8. \(88.3^{\circ}\) 9. \(155^{\circ}\) 10. \…
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in the venn - diagram to the right, what does x represent? choose the c…
C. People who are men and novelists and musicians, because the X is in the region where the three circles intersect.
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given m||n, find the value of x. answer attempt 1 out of 2 x =
\(x = 162\)
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which chart best compares ancient egypt and mesopotamia? (1 point) comp…
The third chart: Egypt: Hieroglyphs, Had one god, Pharaohs Mesopotamia: Cuneiform, Had multiple gods, Kings
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multiple choice 8 points triangle xyz has vertices x(1,1), y(3,5) and z…
B. (-3,-5)
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given m || n, find the value of x and y. answer attempt 1 out of 2 x = …
\(x = 45\), \(y = 135\)
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the measure of angle 1 is 40 the measure of angle 2 is 124 the measure …
$16$
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find the missing angles. the measure of angle 3 is 56 and the measure o…
The measure of angle 1 is $40^{\circ}$. The measure of angle 2 is $124^{\circ}$. The measure of angle 4 is $124^{\circ}$.
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given: (overline{xy}congoverline{uv}), (overline{yz}congoverline{tu}) p…
1. Given 2. Given 3. Segment - addition postulate 4. Substitution property of equality 5. Transitive property of equality 6. Definition of congruent segments
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what are the coordinates of point g? write your answer as an integer or…
(-1, - 4.5)
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given m||n, find the value of x. answer: attempt 1 out of 2
80
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6. given: (overline{yw}congoverline{yz}), (overline{xy}congoverline{vy}…
The problem seems to be about proving segment congruences using given segment congruence relations. Without a specific "prove" statement asking for a particular result (like provi…
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7 multiple choice 6 points prove that triangle abc is congruent to def …
Translation 4 units to the right and 2 units up followed by a reflection over the x - axis
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given (mparallel n), find the value of (x).
\(18\)
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directions: if (lparallel m), solve for (x). 5. ((9x + 2)^{circ}), (119…
$x = 13$ 6.
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what are the coordinates of point b? write your answer as an integer or…
(-2, - 2.5)
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2. (6.4e) each circle below is divided into equal sections. which circl…
A
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multiple choice 6 points triangle abc is congruent to triangle abc by a…
Rotation 180 degree counterclockwise around the origin
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given m || n, find the value of x and y.
\(x = 41\) \(y = 139\)
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5 fill in the blank 12 points line rs and vw are parallel. find the mea…
The measure of $RTS$: $79^{\circ}$ The measure of $TSR$: $33^{\circ}$ The measure of $VWT$: $68^{\circ}$ The measure of $WTV$: $79^{\circ}$
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given m||n, find the value of x.
\(x = 3\)
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what are the coordinates of point w? write your answer as an integer or…
(-4.5, 3.5)
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the figure in quadrant 3 (abcde) is congruent to the figure in quadrant…
Rotation 90 degrees clockwise around the origin
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given l || m || n, find the value of x.
56
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given m||n, find the value of x. (6x - 18)° (5x + 8)° answer attempt 1 …
\(x = 26\)
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find $ell$. $ell=sqrt{?}\text{ ft}$
$\sqrt{145}$
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a rectangle has an area of x^3 + 3x^2 - 18x square inches and a width o…
$x(x - 3)=x^{2}-3x$
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find h. 9 cm h = √? cm 8 cm
$\sqrt{65}$
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3 multiple answer 12 points diego made the shape on the left, and elena…
The largest circle in Diego's design is congruent to the largest circle in Elena's design. Diego's design is not congruent to Elena's design.
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find h. 9 ft h = √{?} ft 4 ft
$\sqrt{65}$ ft
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in the figure below, l || m. find x.
\(48\)
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question given m || n, find the value of x. answer attempt 1 out of 2 x…
52
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find h. 10 cm h = √{?} cm 8 cm
$\sqrt{84}$
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multiple answer 12 points which sequence of transformations will return…
A. Translate 3 units up then 3 units down C. Translate 1 unit right, then 4 units left, then 3 units right
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find h. 12 cm h = √{?} cm 6 cm
$h=\sqrt{108}$ cm
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use the pythagorean theorem to find $ell$. pythagorean theorem: $a^{2}+…
\(\sqrt{13}\)
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1 multiple answer 12 points select all the statements that are not true…
Two parallelograms with the same side lengths are always congruent, Two rhombuses with the same side lengths are always congruent
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given m || n, find the value of x.
118
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in the figure below, l || m. find x.
\(130\)
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find the height of this cone using the pythagorean theorem. h 8 cm h = …
$\sqrt{48}$
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given m||n, find the value of x. answer attempt 1 out of 2 x = submit a…
52
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find the height of this cone using the pythagorean theorem. pythagorean…
$\sqrt{45}$ in
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23. find (a) the complement and (b) the supplement of 35.5°.
(a) \(54.5^{\circ}\) (b) \(144.5^{\circ}\)
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given m || n, find the value of x and y.
\(x = 47\), \(y = 133\)
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find h. hint: enter the number that belongs under the radical.
153
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first we must set up our equa - using the pythagorean the - a² + b² = c…
153
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(c) find m∠abc.
$30.96^{\circ}$
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(a) find m∠abc.
\(52.13^{\circ}\)
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first we must set up our equation using the pythagorean theorem: a² + b…
$169$
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3. the area of a rectangle is 36 square centimeters, and its length is …
32 cm
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the scale drawing represents the aerial view of a building. the scale u…
Follow the steps above to draw the new scale drawing with each side - length of the original scale drawing divided by 3.
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(b) ac is a line segment. find m∠cbd.
$116.85^{\circ}$
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scale diagrams a scale diagram is a drawing that is an enlargement of a…
The number of squares for the length of the room is 6 and for the width is 3 when the scale is 1 square : 50 cm.
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given: k is the mid - point of $overline{jl}$, m is the mid - point of …
The proof is completed as shown above, using the definition of mid - point and the transitive property of equality to show that $\overline{KL}\cong\overline{LM}$.
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6. here is triangle pog. match the description of the rotation with the…
3. C. Rotate 60 degrees clockwise around P. 4. D. Rotate 240 degrees counterclockwise around O.
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3. the area of a rectangle is 36 square centimeters, and its length is …
a. 4 centimeters b. (Drawing: Draw a rectangle, label the length as 9 centimeters and the width as 12 centimeters) c. 42 centimeters
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find h. first we must set up our equation using the pythagorean theorem…
$3\sqrt{17}\text{ cm}\approx12.37\text{ cm}$
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12. a rhombus has diagonals of 6 and 8; find the length of a side and t…
The length of a side is 5 and the perimeter is 20.
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lesson (eng) lección (esp) 2 - 6. a tile pattern has five tiles in figu…
$y = 7x+5$ ### 2 - 7
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1. given: k is the mid - point of $overline{jl}$, m is the mid - point …
2. Definition of mid - point; 4. Substitution; 5. Transitive property of equality; 6. Symmetric property of equality; 7. Definition of congruent segments ### 5.
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find the y - intercept and the x - intercept of the line below. click o…
x - intercept: 1 y - intercept: None
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given (mparallel n), find the value of (x) and (y).
\(x = 42\) \(y = 42\)
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graph the following function on the axes provided. f(x)=\begin{cases}-5…
Graph a horizontal line segment $y = - 5$ from an open circle at $x=-5$ to a closed circle at $x=-1$, and then a line segment for $y=x - 5$ with open circles at $x=-1$ and $x = 2$.
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if the measure of ∠4 is (8x + 4)° and the measure of ∠6 is (6x + 28)°, …
$x = 12$
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5 137° 102° ?
$145^{\circ}$
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evaluate independent practice learning goal lesson reflection (circle o…
For $f(x)=5(2)^x$: $a = 5$, $b = 2$, y - intercept is $(0,5)$, as $x ightarrow-\infty,y ightarrow0$ and as $x ightarrow\infty,y ightarrow\infty$. For $f(x)=-2(0.8)^x$: $a=-2$, $b …
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find the value of x.
$x = 17$
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the distance from point a to xz. (see example 1.) 2. a(3, 3) x(-4, -3) …
# Explicación: ## Paso 1: Encontrar la ecuación de la recta $\overline{XZ}$ Usamos la fórmula para la ecuación de una recta $y - y_1=\frac{y_2 - y_1}{x_2 - x_1}(x - x_1)$. Dados $…
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the diameter, d, of a sphere is 10.4 mm. calculate the spheres volume, …
$587.2$ mm³
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the width, y, of a rectangle with a fixed area varies inversely with it…
1.4 inches
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a pronoun is a word that may take the place of one or more nouns. direc…
1. I 2. We 3. you 4. It 5. He 6. she 7. They 8. him 9. her 10. I 11. us 12. You 13. it 14. he 15. her 16. them
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in exercises 11 - 12, find the value of the variables. 11. 12. 13. your…
11. \(x = 30\) 12. \(x = 52.5\) 13. The claim is correct. 14. \(\angle1 = 70^{\circ}\)
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drag the vertices of △klm to form an isosceles obtuse triangle.
Drag the vertices as described above to form the required triangle. (Since this is a graphical manipulation task, no single numerical answer can be given precisely. The user shoul…
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circle the pronoun that correctly completes each sentence. 1. this song…
1. me 2. I 3. I 4. me 5. I 6. me 7. I 8. I 9. me 10. I 11. me 12. I 13. me 14. I 15. me
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graph the following function on the axes provided. f(x)=\begin{cases}-2…
Graph the line $y=-2x - 16$ for $x < - 5$ (open - circle at $x=-5$) and the horizontal line $y = 5$ for $x>5$ (open - circle at $x = 5$).
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question graph the following function on the axes provided. f(x) = { -5…
The graph has a line \(y=-5x - 11\) with an open - circle at \((-1,-6)\) for \(x < - 1\) and a horizontal line \(y=-1\) with an open - circle at \((4,-1)\) for \(x>4\).
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which are properties of rotations? check all that apply. rotations are …
Rotations preserve size. Rotations of 360° map a figure to itself. Lines connecting the center of rotation to the pre - image and the corresponding point on the image have equal l…
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graph the following function on the axes provided. f(x)=\begin{cases}-6…
Graph a horizontal line $y = - 6$ with an open - circle at $(2,-6)$ extending to the left and a line $y=x - 7$ with an open - circle at $(5,-2)$ extending to the right.
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determining if figures are congruent and related by a transformation. a…
Are Figure A and Figure B congruent? Yes Which transformation will map Figure A onto Figure B exactly? Reflect Figure A over the y - axis Are Figure C and Figure D congruent? Yes …
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10. multiple choice find the area of the rectangle. 2√14 √7 f 7√2 g 14 …
H. $14\sqrt{2}$