Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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find the x - intercept and the y - intercept of the line below. click o…
(a) 1 (b) -4
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look at this diagram: if (overleftrightarrow{ik}) and (overleftrightarr…
$132$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$41$
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prove: pr = qs statements pq = rs pq + qr = rs + qr pq + qr = pr rs + q…
The proof is completed as above to show that $PR = QS$ using the given $PQ = RS$ and properties like Segment - Addition Postulate, substitution, and transitive property of equalit…
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look at this diagram: if $overleftrightarrow{km}$ and $overleftrightarr…
$110$
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classify whether each pair of figures appears to be a rigid motion or n…
First pair: Rigid motion Second pair: Not a rigid motion Third pair: Rigid motion Fourth pair: Not a rigid motion
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6 name each triangle based on its sides (equilateral, isosceles, or sca…
7. d 8. d 9. 55933 10. d
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does the transformation appear to be a rigid motion? explain. choose th…
B. The transformation is a rigid motion because all corresponding angles and sides appear to be the same size.
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look at this diagram: if \\(\\overline{oq}\\) and \\(\\overline{rt}\\) …
$42$
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find the value of n.
$125$
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look at this diagram: if su and vx are parallel lines and m∠xwy = 134°,…
$134^{\circ}$
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timed problem score: 4/5 reflection over the x - axis of the point (-9,…
$(-9,-5)$
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timed problem score: 3/5 rotation 180° counterclockwise around the orig…
$(7,-5)$
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what is a reflection rule that maps the triangle and its image? the ref…
$r_t(x,y)=(-y,-x)$ where $t$ is the line $y = -x$
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graph the compound inequality. -7 < x < -2 plot the endpoints. select a…
Place open - circles at $x = - 7$ and $x=-2$ on the number line and draw a line segment between them.
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look at this diagram: if $overleftrightarrow{km}$ and $overleftrightarr…
$110$
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timed problem score: 2/5 reflection over the y - axis of the point (8, …
A. $(-8,9)$
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a. concept squares. read the terms in the squares and circle the one th…
**A. First Square** 1. referendum 2. They are about electoral district management. **A. Second Square** 1. unicameral 2. They are about representative roles in a legislative syste…
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timed problem score: 1/5 reflection over the line y = x of the point (-…
$(6,-8)$
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timed problem score: 0/5 reflection over the line y = x of the point (2…
$(-7,2)$
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16. mathematical connections a triangle has a height of 2x + 6 and a ba…
$x^{2}+7x + 12$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$115$
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rotation 270° counterclockwise around the origin of the point (-9,5)
$(5,9)$
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given points j(2,4), a(4,6), and r(3,2). graph △jar and its reflection …
(Without seeing the actual details of the graphs, we can't pick a specific letter - but the correct graph should have the original triangle with given vertices and its reflection …
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what is a name for the marked angle? choose 1 answer: a ∠dca b ∠bca c ∠…
C. \(\angle BAC\)
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what is the image of the point (9, -7) after a rotation of 270° counter…
$(-7,-9)$
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what is the image of the point (-1,9) after a rotation of 180° counterc…
$(1,-9)$
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geometry (h) - 2, term1, term2 4 - 2: savvy adaptive practice find the …
\(x = 59\) \(y=60.5\)
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15. higher order thinking is it possible for the product of a monomial …
Yes, it is possible. If one of the terms in the trinomial is zero, the product of a monomial and a trinomial can be a binomial. ### 16.
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#5 rewrite the definition as a biconditional statement. two angles are …
Two angles are vertical angles if and only if their sides form two pairs of opposite rays.
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homework 1st 9 week directions: show your work for each problem. circle…
24819
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what is the image of the point (-2, 7) after a rotation of 180° counter…
$(2,-7)$
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directions: show your work for each problem. circle your 1 pt for each …
24819
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what is the image of the point (9, 8) after a rotation of 180° counterc…
$(-9,-8)$
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choose 1 answer: a angle b line c line segment d point e ray f none of …
F. None of these
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what is the image of the point (4, -8) after a rotation of 270° counter…
$(-8,-4)$
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graph the inequality for a child between 25 lb and 80 lb, inclusive. ch…
The correct number line is the one with a closed - circle at 25, a closed - circle at 80, and the line segment between 25 and 80 shaded. Without seeing the exact labels for option…
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what is the image of the point (-5, -9) after a rotation of 90° counter…
$(9,-5)$
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which term describes this figure? choose 1 answer: a angle b line c lin…
A. Angle
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given right triangle xyz, what is the value of tan(60°)?
$\sqrt{3}$
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which of these is a ray? choose 1 answer:
D.
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the inequality for a child between 15 lb and 35 lb is 15 < x < 35. (sim…
Option C (assuming option C has an open circle at 15, an open circle at 35, and a line segment between them as per the inequality $15 < x<35$)
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triangle abc is a right triangle and sin(53°) = 4/x. solve for x and ro…
The value of \(x\approx5\) and the correct equation for \(\cos(53^{\circ})\) is \(\cos(53^{\circ})=\frac{y}{x}\). Among the given options, if \(x\approx5\), the correct equation f…
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rewrite the definition as a biconditional statement. the midpoint of a …
A point is the mid - point of a segment if and only if it divides the segment into two congruent segments.
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which term describes this figure? choose 1 answer: a angle b line c lin…
C. Line segment
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casey builds the gate shown to the right, with two solid triangular pan…
The solid triangular panels can be shown to be congruent by the ASA (Angle - Side - Angle) congruence criterion.
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question find the volume of a right - circular cone that has a height o…
$1156.9$
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point $p$ is the image of $p(5, - 5)$ under a translation by 2 units to…
$(3,0)$
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what is the slope of the line that has a y - intercept of - 1?
2
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1. use the diagram to answer parts (a)-(e). a. is scale drawing a an en…
a. Reduction b. $\frac{1}{2}$ c. Enlargement d. 2 e. $b = 4a$
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which statement about the lines shown in the graph is true? a the lines…
A. The lines are parallel
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lets say you want to go to one of the theaters for an afternoon perform…
Second - person point of view: "say you want to go" Precise language: "in fact, they are polygonal"
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prove the following statement using the given pieces of information. gi…
\(\triangle SGK\cong\triangle SJK\)
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1. the second h - shaped polygon is a scaled copy of the first. a. show…
a. For example, the top - left vertex of the large polygon and the top - left vertex of the small polygon are corresponding points. Also, the bottom - right vertices of the two po…
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in the triangle, angle b measures 60° and bc is 18. what is the length …
$9\sqrt{3}$
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building a and building b are 500 meters apart. there is no road betwee…
183 meters
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what is the measure of ∠x? angles are not necessarily drawn to scale. x…
$49$
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what is the measure of ∠x? angles are not necessarily drawn to scale.
24
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what is the measure of ∠x? angles are not necessarily drawn to scale.
14
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what is the perimeter of parallelogram wxyz? √5 + √17 units 2√5 + 2√17 …
$2\sqrt{5}+2\sqrt{17}$ units
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complete the table with ordered pairs that give the coordinates of poin…
| $x$ | $y$ | | ---- | ---- | | -1 | 1 | | 1.25 | 5.5 | | 2.6 | 8.2 |
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question ∠1 and ∠2 are complementary angles. if m∠1=(3x + 11)° and m∠2=…
\(56\)
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point q(3,2) is the image of q(6,4) under a translation. determine the …
A translation by 3 units to the left and 2 units down.
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select the correct pronoun to complete the sentence. when our collie wa…
me
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which of the following pairs of ordered pairs represents points that li…
A. (-2,3), (-5,3)
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what is the approximate volume of the oblique cone? use π ≈ 3.14 and ro…
235.5 cubic units
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point b(6, -5) is the image of b(-5, -2) under a translation. determine…
A translation by 11 units to the right and 3 units down.
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determine the translation. use non - negative numbers. a translation by…
A translation by 3 units to the right and 6 units down.
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find the missing side length. assume that all intersecting sides meet a…
10 cm
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find the missing side length. assume that all intersecting sides meet a…
7 cm
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draw the image of △abc under a translation by 5 units to the left.
Plot points \(A'(-5,1)\), \(B'(-4,-3)\) and \(C'(-2,0)\) and connect them to get the translated triangle.
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question ∠1 and ∠2 are vertical angles. if m∠1=(4x + 2)° and m∠2=(x + 1…
$22$
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select the best description for the diagram. xy in plane p is bisected …
Point C is in plane P, and $\overline{XY}$ is intersected by $\overline{CA}$.
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students using a computer what feature of the graph represents how many…
C. $y$-intercept
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use the diagram to write an example of the plane - line postulate. poin…
Points \(H\) and \(G\) lie on line \(p\) and in plane \(M\), so line \(p\) lies in plane \(M\).
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given ( lparallel mparallel n ), find the value of ( x ). (9x - 6)° (6x…
$4$
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point a(2,3) is the image of a(3, -4) under a translation. determine th…
A translation by 1 unit to the left and 7 units up.
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classify each scale factor as a contraction or an expansion. drag and d…
Contraction: \(0.9,\frac{3}{8}\) Expansion: \(5,-6,\frac{8}{5}\)
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the graph of a line is shown on the coordinate grid. what is the equati…
$y = 3x+2$
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triangle abc is a right - triangle and cos(22.6°) = 13/b. solve for b a…
The equation that correctly uses the value of \(b\) to solve for \(a\) is \(\tan(22.6^{\circ})=\frac{a}{13}\).
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12 multiple choice 1 point 7. which is true about triangles abc and def…
D. The triangles are similar because $\frac{12 - 6}{4 - 2}=\frac{27 - 15}{9 - 5}$
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which equation can be used to find the length of ac? \\(\\frac{10}{\\si…
$(10)\sin(40^{\circ}) = AC$
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in right triangle xyz, the right angle is located at vertex y. the leng…
$39.4^{\circ}$
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a right triangle has one angle that measures 23°. the adjacent leg meas…
\(161.8\mathrm{cm}^{2}\)
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point d(7, 1) is the image of d(7, 6) under a translation. determine th…
5, down
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find the slope of the line graphed below. slope= type your answer.
$-\frac{1}{3}$
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if angle b measures 25°, what is the approximate perimeter of the trian…
10.3 units
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what is the length of x in the diagram? 45° 5 30° x
10
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determine the translation. use non - negative numbers. a translation by…
5 units right and 5 units up
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which two triangles below could lie on the same graphed line? explain. …
C. B&C
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what is the length of z in the diagram?
25
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in a right triangle, angle a measures 20°. the side opposite angle a is…
29.2 centimeters
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one leg of a right - triangle measures 6 inches. the remaining leg meas…
$30^{\circ}$
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the length of one leg of an isosceles right - triangle is 3 ft. what is…
\(6 + 3\sqrt{2}\text{ ft}\)
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consider circle o. the length of arc ba is 8.4 cm and the length of the…
Measure of $\angle BOA$: $60^{\circ}$ Length of arc $BAC$: $14.7$ cm
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what is the measure of angle b in the figure?
$30^{\circ}$
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in the diagram, $overrightarrow{rt}$ bisects $angle srq$, and $mangle q…
C. $108^{\circ}$
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which expressions can be used to find m∠abc? choose two correct answers…
$\cos^{-1}(\frac{6.3}{9.8})$, $\sin^{-1}(\frac{7.5}{9.8})$
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the equation sin(25°) = 1/2 can be used to find the length of $overline…
23.5 in
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angle trigonometry given right triangle gyk, what is the value of tan(g…
$\sqrt{3}$