几何
三角形、圆、解析几何与证明题。
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find the arc measure of $widehat{ce}$. for 2 - 3, use circle c. 2. find…
1. $m\overset{\frown}{CE}=86^{\circ}$ 2. $m\overset{\frown}{WX}=9^{\circ}$ 3. $m\overset{\frown}{XZ}=245^{\circ}$
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the width of a rectangle measures $(7r - 2s)$ centimeters, and its leng…
$16r - 14s$
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combine like terms (basic, integers) question a triangle has side lengt…
B. $8w + 8v + 13$
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reasoning in geometry (2) unit 7: problem solving and geometry 1 in a r…
1. $35^{\circ}$ 2. $45^{\circ}$ 3. $30^{\circ},60^{\circ},90^{\circ}$ 4. $30^{\circ},60^{\circ},90^{\circ}$ 5. $55^{\circ}$ 6. $60^{\circ}$ 7. $44^{\circ}$ 8. $47^{\circ}$ 9. $60^…
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a triangle has side lengths of (8w + 8x) centimeters, (3w + 10y) centim…
B. $16x + 11w+14y$
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quadrilateral defg is similar to quadrilateral hijk. find the measure o…
$18.4$
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quadrilateral ghij is similar to quadrilateral klmn. find the measure o…
$41.9$
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quadrilateral ghij is similar to quadrilateral klmn. find the measure o…
$11.1$
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question 2 find the unknown angles. question 3 find the value of the fo…
Question 2 - a: 60° Question 2 - b: 80° Question 3 - a: \(y = 85\), \(z = 60\) Question 3 - b: 150° Question 3 - c: 20° Question 3 - d: \(x = 160\), \(y = 40\) Question 3 - e: \(x…
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quadrilateral ghij is similar to quadrilateral klmn. find the measure o…
$18.9$
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triangle ghi is similar to triangle jkl. find the measure of side kl. r…
$13.1$
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unit 5: the angle sum of a quadrilateral question 1 find the value of e…
Question 1: a. $x = 80$ b. $m = 70$ c. $x = 115$ d. $x = 80$, $y = 122$ e. $x = 60$ f. $x = 90$ (We can continue to solve Question 2 and Question 3 in a similar fashion using the …
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figure 1 and figure 2 below are similar. which side corresponds to side…
$\overline{RV}$
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with the given information, can it be determined that m||n? write yes o…
A. Yes, the lines are parallel by the Converse of the Same - Side Interior Angles Postulate
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unit 5: quadrilaterals and the value of the pronumerals question 1 find…
Question 1: a. $x = 110^{\circ}$ b. $m = 45^{\circ}$ c. $a = 70^{\circ}$ d. $x = 70^{\circ}$ e. $x = 110^{\circ},y = 70^{\circ}$ f. $x = 70^{\circ},y = 20^{\circ}$ Question 2: a. …
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in the given figure, which lines or segments are parallel? justify your…
C. \(\overline{DC}\parallel\overline{AB}\) by the Converse of the Corresponding Angles Theorem
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y ≥ -6 x > -4 select a line to change it between solid and dotted. sele…
For \(y\geq - 6\), draw a solid horizontal line at \(y = - 6\) and shade the region above the line. For \(x>-4\), draw a dotted vertical line at \(x = - 4\) and shade the region t…
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in the given figure, which lines are parallel? justify your answer. det…
C. \(KA\parallel CH\) by the Converse of the Corresponding Angles Theorem
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the height of a triangle is 2 yards greater than the base. the area of …
Height = 18 yards Length of the base = 16 yards
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reasoning in geometry (2) topic test instructions · this part consists …
1. B. \(180^{\circ}\) 2. D. \(360^{\circ}\) 3. B. right angle 4. B. \(110^{\circ}\) 5. A. acute 6. B. \(60^{\circ}\) 7. D. \(55^{\circ}\) 8. A. \(45^{\circ}\) 9. A. acute 10. B. \…
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the length of a rectangle is 8 more than the width. the area is 84 squa…
Width = 6 centimeters Length = 14 centimeters
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an architect wants to draw a rectangle with a diagonal of 25 centimeter…
Length = 24 centimeters Width = 7 centimeters
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an architect wants to draw a rectangle with a diagonal of 13 millimeter…
Length = 11 millimeters Width = 4 millimeters
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surface area review for the rectangular prism
$304$ m²
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incline mats, or triangle mats, are offered with different levels of in…
48
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1 which one of these shapes is not like the others? explain what makes …
Triangle C is not like the others. Triangles A and B have a width - to - height ratio of 1, while triangle C has a width - to - height ratio of \(\frac{3}{2}\).
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an architect wants to draw a rectangle with a diagonal of 25 millimeter…
Length = 24 millimeters Width = 7 millimeters
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select all the correct answers. if the measure of angle $\theta$ is $\f…
$\cos(\theta)=\frac{\sqrt{3}}{2}$, The measure of the reference angle is $30^{\circ}$
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a playground has two slides on either side. the side on the left is sit…
225.5
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the length of a rectangle is 5 more than the width. the area is 150 squ…
Width = 10 inches Length = 15 inches
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what is the total length of both slides on this playground, rounded to …
There is not enough information in the provided image to accurately calculate the answer among the given options. If we just add the two given lengths 89 cm and 112 cm, the sum is…
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question 8 multiple choice worth 1 point (05.01 mc) find the value of y.
$5\sqrt{3}$
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a ladder leans against a house at a 60 - degree angle to the ground. if…
143.76
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question 4. multiple choice (worth 1 points) (05.01 mc) in △pqr, what i…
C. $11\sqrt{2}$
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question 5(multiple choice worth 1 points) (05.01 mc) in △rst, what is …
D. $26\sqrt{2}$
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find the center and radius of the circle. $x^{2}+y^{2}-6x - 12y-8 = 0$ …
Center: $(3,6)$; Radius: $\sqrt{53}$
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the height of a triangle is 5 centimeters greater than the base. the ar…
Height = 14 Length of the base = 9
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question 2(multiple choice worth 1 points) (05.01 mc) in △jkl, what is …
114
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question 1(multiple choice worth 1 points) (05 01 mc) in △def, what is …
$18\sqrt{3}$
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describe the location of the blue figure relative to the location of th…
5 units to the right and 7 units down
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describe the location of the blue figure relative to the location of th…
3 units left and 1 unit down
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tell whether the blue figure is a translation of the red figure. the bl…
The blue figure is not a translation of the red figure.
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tell whether the blue figure is a translation of the red figure. the bl…
Yes
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tell whether the blue figure is a translation of the red figure. the bl…
is
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7 type the correct answer in the box. if the measure of angle θ is $\fr…
$210$
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select the correct answer. what is the corresponding point on the unit …
B. \((-\frac{\sqrt{3}}{2},-\frac{1}{2})\)
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select the correct answer. consider this equation. cos(θ) = 8/9. if θ i…
C. $-\frac{\sqrt{17}}{8}$
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which transformation does not belong with the other three?
The fourth transformation (bottom - most pair) does not belong with the other three.
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d( ) e( ) f( ) g( )
D(-8,-4) E(-8,2) F(-6,2) G(-6,-4)
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ready make a point on the vertex, and draw a dotted line for the line o…
1. Vertex: \((0,0)\), Minimum, Line of symmetry: \(x = 0\) 2. Vertex: \((3,1)\), Minimum, Line of symmetry: \(x=3\) 3. Vertex: \((0,-2)\), Minimum, Line of symmetry: \(x = 0\) 4. …
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12.a solve the following problems. given: △abc, m∠a = 60°, m∠c = 45°, a…
$12 + 9\sqrt{6}+3\sqrt{2}$
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in right △abc with m∠c = 90°, m∠b = 75°, and ab = 12 cm. find the area …
$18$
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in right △abc with m∠c = 90°, m∠b = 75°, and ab = 12 cm. find the area …
$18$
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2.b what is the area of trapezoid abcd with bases $overline{ab}$ and $o…
\(48\sqrt{3}\)
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supplementary angles are angles whose sum is 180°. two supplementary an…
# Explicación: ## Paso 1: Definir variables Sea $x$ el ángulo más pequeño. Entonces el otro ángulo es $4x - 5$. ## Paso 2: Usar la propiedad de ángulos suplementarios Sabemos que …
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22.b solve the following problems. given: pstk is a trapezoid, m∠p = 90…
50
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what is the height of an isosceles trapezoid if the lengths of its base…
$\sqrt{7}$
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to find the length of a missing segment. given: diagram below find: lk,…
$LK = 11$, $JI = 6$, $LI = 17$
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apply the segment addition postulate to find the length of given: point…
$RS = 10$, $RT = 18$
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if the length of a diagonal in a square is a, what is the length of its…
$\frac{\sqrt{2}a}{2}$
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8. if △dgh ~ △def, find the value of x. x = 25
$x = 25$
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directions: the pairs of polygons below are similar. give the scale fac…
2. $\frac{1}{2}$ 3. $\frac{5}{3}$ 4. $12$ 5. $\frac{147}{2}$
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think of a way to split the container into two parts. find the volume o…
$1362\ m^{3}$
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learning target: i can apply the segment addition postulate to find the…
$RS = 6$, $RT = 17$ For the banner - hanging problem: Let the distance between each pair of banners be $x$ feet. The total length of the 4 banners is $4\times8=32$ feet. The dista…
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2. given the following diagram, state whether the following pieces exis…
YES
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given the following, state yes or no as to whether the following pieces…
1. yes 2. yes 3. yes 4. yes 5. yes 6. no 7. no 8. yes
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a triangle and a rectangle have the following conditions. the base leng…
1. **For the triangle - rectangle problem**: Leg length of the triangle \(x = 20\) meters, base of the triangle \(b=30\) meters, width of the rectangle \(w = 20\) meters, length o…
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1. three lines intersect as shown in the diagram. which of the followin…
A. The measure of angle H equals the sum of the measures of angles C and I. B. The measure of angle D equals the sum of the measures of angles B and C. C. The measure of angle J e…
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t (3x + 8)° (5x - 12)° answer
1. **Explanation**: - Assume the two angles \((3x + 8)^{\circ}\) and \((5x-12)^{\circ}\) are vertical - angles (since no other information about their relationship is given and ve…
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m∠1=(3x + 25)° m∠2=(7x + 5)° m∠3=(-2x + 70)° what is the value of m∠3? …
A. \(m\angle3 = 40^{\circ}\)
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ixl.com/math/grade - 8/dilations - in - the - coordinate - plane t(-1/2…
$V'(-2,-2)$
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identifica a. relaciona el sustantivo derivado con la palabra de la que…
## A. 1. d. ciudad 2. e. fuerza 3. a. mangle 4. c. residir 5. b. planta ## B. 1. Colectivo 2. Colectivo 3. Común 4. Común
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a. figures that are the same size and shape b. changing the size of an …
1. G 2. The largest factor that all the numbers share 3. C 4. J 5. L 6. D 7. K 8. Tells how far to move up or down after considering the x - coordinate 9. Where the x - axis and y…
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the right triangle below has legs of length a = 11 and b = 6. the hypot…
Part 1: 132 Part 2: 289 Part 3: 169 Part 4: 157 Part 5: $<$
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solve the inequality and graph the solution. $\frac{y - 1}{3}>1$ plot t…
The solution of the inequality is $y>4$. On the number - line, place an open - circle at 4 and draw a ray to the right.
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which ordered pair is shown on the graph?
(-3, - 3)
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what is the slope of this line? simplify your answer and write it as a …
$-\frac{5}{2}$
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read the following passage, which is modeled after an encyclopedia entr…
to inform audiences about the production and types of tortillas
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question the diagram below is an oblique, or slanted, rectangular prism…
Plane ABFE, Plane DCGH
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read the description of a proportional relationship. roxanne is measuri…
6
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in the figure below, l || m. find x.
\(x = 75^{\circ}\)
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given this orthographic drawing, which perspective drawing does it matc…
The first perspective drawing (the cube)
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m is the midpoint of $overline{ln}$. if $lm = 6x + 10$ and $mn = 9x - 8…
46
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what is the length of $overline{tu}$?
$4$
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dibuja una línea que represente la \elevación\ y una línea que represen…
# Explicación: ## Paso 1: Identificar dos puntos en la línea Supongamos que los puntos son $(x_1,y_1)$ y $(x_2,y_2)$. Por ejemplo, si vemos la línea y tomamos dos puntos claros, d…
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drag each label to the correct location on the flowchart. given: line l…
From left - to - right in the flowchart: Line l and line m intersect, $\angle2$ is supplementary to $\angle3$, $\angle3$ is supplementary to $\angle4$, $\angle1\cong\angle3$
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una transversal corta dos rectas paralelas tal y como se muestra a cont…
# Explicación: ## Paso 1: Identificar ángulos correspondientes Los ángulos correspondientes son iguales cuando una transversal corta rectas paralelas. El ángulo ∠6 y el ángulo ∠2 …
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what is the slope of this line? simplify your answer completely. slope …
$-2$
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find the length of the third side. if necessary, round to the nearest t…
$9.4$
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the circle below has center p. the point (x, y) is on the circle as sho…
(a) Radius: \(2\) units Center: \((3,7)\) Value of \(a\): \(x - 3\) Value of \(b\): \(y - 7\) (b) \((x - 3)^{2}+(y - 7)^{2}=2^{2}\)
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find the length of the third side. if necessary, round to the nearest t…
$5.7$
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in the figure below, l || m. find x.
\(93\)
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directions respond to the prompt with a response with multiple sentence…
A point could be the tip of a pen. A line could be the edge of a table. A plane could be the surface of a wall.
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points t, m, and b are collinear. point t is between m and b. mb = 4x +…
# Explicación: ## Paso1: Usar la relación de longitudes de segmentos Como $MB = MT+BT$, entonces $4x + 20=(2x + 4)+(5x - 5)$. ## Paso2: Simplificar la ecuación $4x + 20=2x + 4+5x …
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each row in the table below shows one possible set of angle measurement…
| angle KGJ | angle JGI | angle IGH | angle HGL | |----|----|----|----| | 35 | 145 | 35 | 35 | | 97 | 83 | 97 | 97 |
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find the measure of angle 2.
$118^{\circ}$
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match each compound inequality on the left to the graph that represents…
Match $-14\leq6x + 4<16$ with the graph where the closed - circle is at $x = - 3$ and the open - circle is at $x = 2$. Match $-4x + 3>-9$ and $-6x\leq12$ with the graph where the …
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solve the inequality and graph the solution. x - 5 ≥ - 7. choose the co…
A. A number line with a closed - circle at - 2 and an arrow pointing to the right.
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find the length of the third side. if necessary, round to the nearest t…
$6.3$
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the dimensions of a rectangle are represented by the functions shown. w…
$6x^{2}-35x + 36$