Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
-
area of a trapezoid, formula, a = ((b1 + b2)h)/2, a = ((4cm + 2cm))2cm/…
$6$ $cm^{2}$
-
line r is a straight line that passes through the origin. select any tw…
The line falls from left to right. Therefore, the slope is negative. The slope of line $r$ is $-0.5$
-
the graph shows triangles bcd and wxy. is bcd congruent to wxy? justify…
No, because \(\overline{CD}\) and \(\overline{XY}\) do not have the same length.
-
find the areas of the trapezoids. a = 6 cm² b1 = 4 cm a = __ a = __ a =…
11 mm² 42 m² 10 km²
-
select any two points shown on line r to draw a slope triangle. the lin…
\(y =-\frac{1}{5}x+( - 5)\)
-
write the equation of the line shown. *be sure to write answer in y=mx …
No se pueden determinar valores numéricos para $m$ y $b$ ya que no se muestra la línea y no hay puntos dados. Pero la forma general de la ecuación de la línea es $y = mx + b$, don…
-
10 ft 10 ft 9.17 ft 8 ft
$36.68$ square feet
-
find the values of x and y. (12x - 4)° (4y)° (5y)° x = y =
\[x=\frac{46}{3},y = 10\]
-
reasoning with negative slopes a submarine dove from sea level and desc…
Slope of $\overline{PQ}$: -100 Length of $\overline{ST}$: 3 Length of $\overline{QT}$: 600 Slope of $\overline{QS}$: -200 Elevation change per minute: 100
-
Question was provided via image upload.
30 square feet
-
find the values of x and y. x = y =
$x = 8$ $y = 9$
-
find the values of x and y. (4y + 10)° (3y)° 118° x° x y =
\(x = 79\), \(y = 13\)
-
determining the slope of a line felix typed a certain number of words p…
Length of \(ST\): 200 Length of \(QT\): 4 Slope of \(QS\): 50 Words per minute: 50
-
find the values of x and y. (7y)° (4x - 11)° 43° 84° x = y =
\(x = 13\) \(y=\frac{6}{7}\)
-
chase earns $10 per hour as a waiter. his earnings are modeled using a …
Slope of $\overline{AB}$: 10 Length of $\overline{DE}$: 60 Length of $\overline{BE}$: 6 Slope of $\overline{BD}$: 10 Slope of the line for Chase's earnings: 10
-
question 3 2 pts select the passage that has a more informative tone. t…
Question 3: The "standing - sitting dive" must be made from a good diving board. The diver stands at the edge of the board with his or her arms straight down. The hands should be …
-
a fire truck extends a 120 foot ladder toward a building at a 79° angle…
$117.79$ feet
-
a wire connects the top of a 128 - foot tall cell tower to the ground. …
131.92
-
a surveyor 50 feet away from a building measures the angle from the gro…
$102.52$ feet
-
a surveyor 85 feet away from a building measures the angle from the gro…
$94.40$
-
a fire truck extends a 75 foot ladder toward a building at a 58° angle …
$39.74$
-
2. diego says he has a shape that has 1 layer of 12 cubes and 2 layers …
# Explicación: ## Paso 1: Contar cubos en la descripción Calculamos el número total de cubos. Tenemos 1 capa de 12 cubos y 2 capas de 4 cubos. El número total es $12 + 2\times4=12…
-
2. diego says he has a shape that has 1 layer of 12 cubes and 2 layers …
# Explicación: ## Paso 1: Analizar la descripción de Diego Diego dice que tiene una capa de 12 cubos y 2 capas de 4 cubos. ## Paso 2: Examinar cada opción - Opción A: Tiene una la…
-
2. diego says he has a shape that has 1 layer of 12 cubes and 2 layers …
# Explicación: ## Paso 1: Analizar la descripción de Diego Diego dice que tiene una capa de 12 cubos y dos capas más. ## Paso 2: Examinar las opciones Debemos buscar una imagen qu…
-
homework a.2.1 score: 6/13 answered: 7/13 question 8 if one circle repr…
$2\frac{1}{6}$
-
answer the questions below. (a) the perimeter of a rectangular parking …
(a) 84 (b) 99
-
answer the questions below. (a) the area of a rectangular garden is 438…
(a) 77 (b) 81
-
dilate figure pqrs by a scale factor of 1/2 with the center of dilation…
3
-
answer the questions below. (a) the perimeter of a rectangular field is…
(a) 84 (b) 51
-
dilate figure pqrs by a scale factor of 1/2 with the center of dilation…
at point $P$
-
figure e is dilated to form figure f. what is the scale factor of the d…
$2$
-
find the value of x.
$110$
-
which figure is a dilation of figure e with the center of dilation at p…
figure H
-
find the value of x.
$x = 51$
-
similar figures: ● corresponding sides are proportional. ● correspondin…
Yes
-
watch the animation. then complete each statement. two triangles from t…
2000
-
two figures are dilations of each other if they are similar. use simila…
\(\frac{1}{3}\), yes
-
a rectangular region is removed from another rectangular region to crea…
91
-
a rectangular region is removed from another rectangular region to crea…
51 yd²
-
watch the animation. then complete each statement. two triangles from t…
Similar; 2000; slope
-
when lines intersect, they form congruent angles and supplementary angl…
∠4
-
a 4 - unit by 1 - unit rectangle is shown below. what is the area of th…
$\frac{8}{3}$
-
when lines intersect, they form congruent angles and supplementary angl…
∠3
-
here is a square! find the area of the square. hint: all sides in a squ…
$\frac{25}{9}$
-
what is the name of this figure?
Ray
-
here is a rectangle: find the area of the rectangle.
# Explicación: ## Paso1: Convertir el número mixto a fracción impropia $2\frac{1}{2}=\frac{2\times2 + 1}{2}=\frac{5}{2}$ ## Paso2: Aplicar la fórmula del área de un rectángulo El …
-
area of rectangles with fraction side a rectangular flying carpet is 1\…
# Explicación: ## Paso 1: Convertir el número mixto a fracción impropia $1\frac{1}{2}=\frac{1\times2 + 1}{2}=\frac{3}{2}$ ## Paso 2: Aplicar la fórmula del área de un rectángulo E…
-
the figure below shows a rectangular window. 66 in 36 in (a) use the ca…
(a) Area: 2376 in² Perimeter: 204 in (b) Perimeter (c) Area
-
what is the name of this figure?
Ray
-
in the diagram to the left, segments $overline{qr},overline{st}$, and $…
A. \(\overline{QU}\) and \(\overline{RV}\) must be congruent C. \(\overline{QT}\) and \(\overline{SV}\) must be congruent
-
what is the name of this figure? g h
Line segment GH
-
find mo if n is between m and o. mn = 2x + 3, mo = 5x + 8, no = 4x - 4 …
$53$
-
find mo if n is between m and o. mn = 2x + 3, mo = 5x + 8, no = 4x - 4 …
$53$
-
the figure below shows a rectangular parking lot. 88 yd 62 yd (a) use t…
(a) Perimeter: 300 yd Area: 5456 yd² (b) Perimeter (c) Area
-
find the measure of the missing angles. answer attempt 1 out of 2 d = °…
$d = 90^{\circ}$ $e = 73^{\circ}$ $f = 107^{\circ}$
-
(a) use the names of the sets to label the regions of the venn diagram.…
The innermost circle: Whole numbers; The middle circle: Integers; The outermost circle: Rational numbers.
-
find the measure of the missing angles. answer attempt 2 out of 2 g = °…
\(g = 118^{\circ}\), \(h = 62^{\circ}\), \(k = 133^{\circ}\), \(m = 47^{\circ}\)
-
challenge #1 using the segment addition postulate, part 1 a) select all…
Part 1: - WZ+ZX+XY = WY - WZ+ZY = WY - WX+XY = WY Part 2: 8
-
what is the name of this figure?
Line - segment
-
find the measure of the missing angles. answer attempt 2 out of 2 g = 6…
\(g = 62^{\circ}\), \(h = 118^{\circ}\), \(k = 47^{\circ}\), \(m = 133^{\circ}\)
-
which pairs of figures below are congruent? congruent? yes no congruent…
No, No, No, No
-
find the measure of the missing angles.
\(h = 118^{\circ}\), \(g = 62^{\circ}\), \(m = 133^{\circ}\), \(k = 47^{\circ}\)
-
given m||n, find the value of x. (5x + 5)° (6x - 1)° answer attempt 1 o…
\(x = 6\)
-
find jk if k is between j and l. jk = 4x + 2, kl = 7x - 5, jl = 52 (you…
22
-
given m||n, find the value of x.
\(x = 24\)
-
what is the name of this figure? z y
Line
-
the measures of the angles of a triangle are shown in the figure below.…
$x = 18$
-
the measures of the angles of a triangle are shown in the figure below.…
49
-
what is the name of this figure?
Line
-
the measures of the angles of a triangle are shown in the figure below.…
25
-
find rs if s is between r and t. rs = 5x, st = 3x, rt = 48 (you should …
30
-
given: dg = 60 ft. d 4x - 3 o 2x + 21 g use the diagram and segment add…
$x = 7$ $DO=25$ ft $OG = 35$ ft
-
use the diagram and segment addition postulate to set up an equation an…
| | Value | |--|--| | $QS$ | 32 | | $y$ | 4 | | $QR$ | 13 | | $RS$ | 19 |
-
which pairs of figures below are congruent? congruent? yes no congruent…
For all pairs: No
-
which pairs of figures below are congruent? congruent? yes no yes no co…
No, No, No, No
-
which pairs of figures below are congruent? congruent? yes no yes no co…
First pair: No Second pair: No Third pair: Yes Fourth pair: No
-
study the example and then answer each question. rectangle pqrs has bee…
P: (10, 5) Q: (15, 5) S: (10, 50)
-
a circle in the xy - plane has its center at (2, 7). line t is tangent …
D. $\frac{76}{5}$
-
a line intersects two parallel lines, forming four acute angles and fou…
2140
-
using the graph, determine the coordinates of the y - intercept of the …
$(0,6)$
-
using the graph, determine the coordinates of the y - intercept of the …
(0,6)
-
using the graph, determine the coordinates of the y - intercept of the …
(0, - 6)
-
graph the compound inequality. 7 < x < 10 plot the endpoints. select an…
On the given number - line, place open circles at $x = 7$ and $x = 10$, and shade the region between them.
-
watch the video and then solve the problem given below. click here to w…
$\sin(2\pi)=0$, $\sin(4\pi)=0$
-
watch the video and then solve the problem given below. click here to w…
$\cos\frac{\pi}{2}=0$ and $\cos(-\frac{\pi}{2}) = 0$
-
which event is most likely to occur in a tragedy? a. a complicated love…
D. A queen gets tricked out of her throne because of her greed.
-
graph the compound inequality. x ≥ 5 and x ≤ 6 plot the endpoints. sele…
Plot closed circles at $x = 5$ and $x = 6$ and shade the segment of the number line between them.
-
graph the compound inequality. -9 < x ≤ -8 plot the endpoints. select a…
On the given number line, place a hollow circle at -9 and a filled - in circle at -8, then draw a line segment between them.
-
watch the video and then solve the problem given below. click here to w…
$\sin t=-\frac{\sqrt{3}}{2}$, $\cos t = -\frac{1}{2}$, $\tan t=\sqrt{3}$, $\csc t=-\frac{2\sqrt{3}}{3}$, $\sec t=-2$, $\cot t=\frac{\sqrt{3}}{3}$
-
graph the compound inequality. 2 ≤ x < 4 plot the endpoints. select an …
On the number line, place a closed circle at 2 and an open circle at 4, and draw a line segment between them.
-
ii. find the distance between: (-3, -1) & (1, -1)
$4$
-
graph the compound inequality. 4 < x < 6 plot the endpoints. select an …
Place open circles at 4 and 6 on the number - line and draw a line segment between them.
-
graph the compound inequality. -5 < x < -4 plot the endpoints. select a…
Place open circles at $x=-5$ and $x=-4$ and shade the region between them on the number - line.
-
rectangles abcd and efgh are similar. the length of each side of efgh i…
D. 2,376
-
use the unit circle to find the value of tan $\frac{7pi}{4}$ and period…
$\tan\frac{7\pi}{4}=-1$, $\tan\frac{19\pi}{4}=-1$
-
use the unit circle to find the value of cos $\frac{3pi}{4}$ and period…
$\cos\frac{3\pi}{4}=-\frac{\sqrt{2}}{2}$, $\cos\frac{19\pi}{4}=-\frac{\sqrt{2}}{2}$
-
use the unit circle to find the value of tan π and even or odd trigonom…
A. $\tan\pi = 0$ A. $\tan(-\pi)=0$
-
use the (x,y) coordinates in the figure to find the value of the trigon…
A. $\sin\frac{\pi}{6}=\frac{1}{2}$
-
graph the compound inequality. -2 ≤ x < -1 plot the endpoints. select a…
On the given number line, place a closed circle at $-2$ and an open circle at $-1$, then draw a line segment between them.
-
a central angle $\theta$ is drawn in a circle of radius $r$. (a) the le…
(a) \(s = r\theta\) (b) \(A=\frac{1}{2}r^{2}\theta\)