Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
-
relaciona el ancho con el área y longitud dada de un rectángulo. $w = 6…
$l = 5\mathrm{cm},A = 31.25\mathrm{cm}^2$ corresponds to $w = 6.25\mathrm{cm}$ $l = 7.5\mathrm{cm},A = 48.75\mathrm{cm}^2$ corresponds to $w = 6.5\mathrm{cm}$ $l = 9.25\mathrm{cm}…
-
choose 1 answer: a angle b line c line segment d point e ray f none of …
F. None of these
-
what is the image of the point (4, -8) after a rotation of 270° counter…
$(-8,-4)$
-
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…
-
what is the image of the point (-5, -9) after a rotation of 90° counter…
$(9,-5)$
-
which term describes this figure? choose 1 answer: a angle b line c lin…
A. Angle
-
given right triangle xyz, what is the value of tan(60°)?
$\sqrt{3}$
-
which of these is a ray? choose 1 answer:
D.
-
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 $15 < x<35$)
-
choose 1 answer: a angle b line c line segment d point e ray f none of …
E. Ray
-
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…
-
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.
-
which term describes this figure? choose 1 answer: a angle b line c lin…
C. Line segment
-
a family is comparing different car seats. one car - seat is designed f…
The number - line with an open circle at \(0\), a closed circle at \(25\), and a line segment between them (the option that correctly represents the inequality \(0 < x\leq25\)). W…
-
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.
-
question find the volume of a right - circular cone that has a height o…
$1156.9$
-
point $p$ is the image of $p(5, - 5)$ under a translation by 2 units to…
$(3,0)$
-
what is the slope of the line that has a y - intercept of - 1?
2
-
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. $b = 4a$
-
which statement about the lines shown in the graph is true? a the lines…
A. The lines are parallel
-
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"
-
prove the following statement using the given pieces of information. gi…
\(\triangle SGK\cong\triangle SJK\)
-
plot the image of point q under the translation (x,y)→(x + 1,y + 2).
The image of point Q has coordinates $(-2,6)$ and should be plotted at the intersection of the vertical line $x = - 2$ and the horizontal line $y = 6$ on the coordinate - plane.
-
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…
-
prove the following statement using the given pieces of information. gi…
Definition of $\perp$
-
point $q$ is the image of $q(0,6)$ under the translation $(x,y)\to(x + …
$(7,1)$
-
in the triangle, angle b measures 60° and bc is 18. what is the length …
$9\sqrt{3}$
-
building a and building b are 500 meters apart. there is no road betwee…
183 meters
-
what is the measure of ∠x? angles are not necessarily drawn to scale. x…
$49$
-
what is the measure of ∠x? angles are not necessarily drawn to scale.
24
-
what is the measure of ∠x? angles are not necessarily drawn to scale.
14
-
what is the perimeter of parallelogram wxyz? √5 + √17 units 2√5 + 2√17 …
$2\sqrt{5}+2\sqrt{17}$ units
-
complete the table with ordered pairs that give the coordinates of poin…
| $x$ | $y$ | | ---- | ---- | | -1 | 1 | | 1.25 | 5.5 | | 2.6 | 8.2 |
-
question ∠1 and ∠2 are complementary angles. if m∠1=(3x + 11)° and m∠2=…
\(56\)
-
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.
-
select the correct pronoun to complete the sentence. when our collie wa…
me
-
which of the following pairs of ordered pairs represents points that li…
A. (-2,3), (-5,3)
-
what is the approximate volume of the oblique cone? use π ≈ 3.14 and ro…
235.5 cubic units
-
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.
-
determine the translation. use non - negative numbers. a translation by…
A translation by 3 units to the right and 6 units down.
-
find the missing side length. assume that all intersecting sides meet a…
10 cm
-
find the missing side length. assume that all intersecting sides meet a…
7 cm
-
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.
-
question ∠1 and ∠2 are vertical angles. if m∠1=(4x + 2)° and m∠2=(x + 1…
$22$
-
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 $\overline{CA}$.
-
students using a computer what feature of the graph represents how many…
C. $y$-intercept
-
drag the yellow dot until $overleftrightarrow{ac}$ and $overleftrightar…
The measures of $\angle CBG$ and $\angle FEB$ are equal when $\overleftrightarrow{AC}$ and $\overleftrightarrow{DF}$ are parallel. The actual angle - measure values depend on the …
-
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 \(M\).
-
given ( lparallel mparallel n ), find the value of ( x ). (9x - 6)° (6x…
$4$
-
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.
-
the graph of a line is shown on the coordinate grid. what is the equati…
$y = 3x+2$
-
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 \(\tan(22.6^{\circ})=\frac{a}{13}\).
-
12 multiple choice 1 point 7. which is true about triangles abc and def…
D. The triangles are similar because $\frac{12 - 6}{4 - 2}=\frac{27 - 15}{9 - 5}$
-
which equation can be used to find the length of ac? \\(\\frac{10}{\\si…
$(10)\sin(40^{\circ}) = AC$
-
in right triangle xyz, the right angle is located at vertex y. the leng…
$39.4^{\circ}$
-
a right triangle has one angle that measures 23°. the adjacent leg meas…
\(161.8\mathrm{cm}^{2}\)
-
point d(7, 1) is the image of d(7, 6) under a translation. determine th…
5, down
-
find the slope of the line graphed below. slope= type your answer.
$-\frac{1}{3}$
-
if angle b measures 25°, what is the approximate perimeter of the trian…
10.3 units
-
what is the length of x in the diagram? 45° 5 30° x
10
-
determine the translation. use non - negative numbers. a translation by…
5 units right and 5 units up
-
which two triangles below could lie on the same graphed line? explain. …
C. B&C
-
what is the length of z in the diagram?
25
-
in a right triangle, angle a measures 20°. the side opposite angle a is…
29.2 centimeters
-
one leg of a right - triangle measures 6 inches. the remaining leg meas…
$30^{\circ}$
-
the length of one leg of an isosceles right - triangle is 3 ft. what is…
\(6 + 3\sqrt{2}\text{ ft}\)
-
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
-
what is the measure of angle b in the figure?
$30^{\circ}$
-
in the diagram, $overrightarrow{rt}$ bisects $angle srq$, and $mangle q…
C. $108^{\circ}$
-
which expressions can be used to find m∠abc? choose two correct answers…
$\cos^{-1}(\frac{6.3}{9.8})$, $\sin^{-1}(\frac{7.5}{9.8})$
-
the equation sin(25°) = 1/2 can be used to find the length of $overline…
23.5 in
-
angle trigonometry given right triangle gyk, what is the value of tan(g…
$\sqrt{3}$
-
25 - 20 college readiness mathematics right - angle trigonometry given …
$\frac{3}{5}$
-
the face of a clock is divided into 12 equal parts. the radius of the c…
The length of the minor arc between 11 and 2 is the same as the length of the minor arc between 7 and 10; With one hand at 5 and the other at 10, the minor arc formed by the hands…
-
the equation cos⁻¹(3.4 / 10)=x can be used to determine the measure of …
$70^{\circ}$
-
given right triangle def, what is the value of tan(f)?
\(\frac{40}{9}\)
-
the equation sin(40°) = b/20 can be used to determine the length of lin…
$12.9$ cm
-
triangle abc is shown. which equation can be used to solve for c? a 3 m…
\(\cos(50^{\circ})=\frac{3}{c}\)
-
given right triangle abc, what is the value of tan(a)?
$\frac{12}{5}$
-
19. use the slopes of lines a and b to show that they are perpendicular…
Since the product of the slopes of line A and line B is - 1, the two lines are perpendicular.
-
graph each transformation, and rewrite the algebraic rule in words. 3. …
3. Description: A vertical translation 5 units down. 4. Description: A translation 1 unit to the right and 4 units up. 5. Description: A translation 4 units to the right. Rule: (x…
-
given right triangle xyz, what is the value of tan(y)?
$\frac{\sqrt{3}}{3}$
-
26.) $\theta=-135^{circ}\to$ reference angle: ____________
$45^{\circ}$
-
an arc on a circle measures 250°. within which range is the radian meas…
$\pi$ to $\frac{3\pi}{2}$ radians
-
fluency blast read the passage. were having a blizzard. it has been sno…
1. Quicksand is a deep bed of light, loose sand that is full of water. 2. quicksand 3. plastic bag, feather, cotton ball
-
graph each transformation, and rewrite the descr 1. translate left 3 un…
\((x,y)\to(x - 3,y - 4)\)
-
which statements are true about triangle qrs? choose three correct answ…
1. The hypotenuse is QR. 2. The side adjacent to ∠Q is QS. 3. The side opposite ∠Q is RS.
-
draw the image of quadrilateral abcd under the translation (x,y)→(x + 4…
Plot the points \(A'(6,-3)\), \(B'(5,-5)\), \(C'(-3,-3)\), \(D'(2,-1)\) and connect them to form the translated quadrilateral.
-
which statements are true about triangle qrs? choose three correct answ…
The hypotenuse is QR, The side adjacent to ∠Q is QS
-
use the diagram to complete the statement. given △jkl, sin(38°) equals …
$\cos(52^{\circ})$
-
angle trigonometry which equation can be used to find the measure of an…
$\sin(x)=\frac{10}{15}$
-
2 - 84. review: solve for x using the theorems and properties of angles.
a. $x = 10.75$ b. $x = 4.75$ c. $x = 135$ d. $x=-11$
-
match each quadrilateral type with its unique diagonal property. (2 poi…
Rectangle: Diagonals are always congruent and bisect each other Parallelogram: Diagonals bisect each other but are not necessarily equal Rhombus: Diagonals are perpendicular and b…
-
what construction method creates the foundation for proving base angle …
B. Constructing an angle bisector through the vertex
-
use the image of the parallelogram to answer the question. the interior…
11
-
the perimeter of abcd is 20 inches and ac = 10 inches. what is the leng…
C. 5
-
drag and drop the words into the correct locations. (1 point) a quadril…
First blank: opposite Second blank: parallel
-
point p is the image of p(-2, -2) under a translation by 1 unit to the …
$(-3,-5)$
-
1. two angles are complementary. one angle is 8° more than the other. w…
a. equation 1: $x + y=90$ equation 2: $y=x + 8$ b. $x = 41$, $y = 49$
-
point q is the image of q(-7, -6) under the translation (x,y)→(x + 12,y…
\((5,2)\)