幾何
三角形、円、座標幾何、証明問題。
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what is the area of the shaded region? 18.9 mi 12.2 mi 10.6 mi 16.8 mi …
$94.10$ square miles
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what is the area of the shaded region? 71 m 46 m 56 m 87 m write your a…
$1800.5$
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the expression ½(b₁ + b₂) gives the area of a trapezoid with height h a…
$60$ $cm^2$
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12. in △acb, ca = cb and cd ⊥ ab. using the given information, which co…
SSS
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what is the area of the shaded region? write your answer as a whole num…
2231
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what is the area of the shaded region? write your answer as a whole num…
$2620.5$
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pythagorean theorem and trig review due thursday by 12:15pm points 0 su…
\(4.5\)
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12. in △acb, ca = cb and cd ⊥ ab. using the given information, which co…
Para determinar el teorema de congruencia de triángulos, se deben analizar las partes dadas de los triángulos. Si se conocen los tres lados de los triángulos, se utiliza SSS. Si s…
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what is the area of the shaded region? write your answer as a whole num…
$1959.5$
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what is the area of the shaded region? write your answer as a whole num…
1710
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solve for x to the nearest tenth.
$11.5$
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17. graph the image of the quadrilateral below using a scale factor of …
You need to first determine the original coordinates of \(W\), \(X\), \(Y\), \(Z\) from the graph. Then multiply each \(x\) - coordinate and \(y\) - coordinate of the vertices by …
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what is the area of the shaded region? write your answer as a whole num…
273 square kilometers
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what is the area of the shaded region? write your answer as a whole num…
258 square miles
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what is the area of the shaded region? write your answer as a whole num…
$267.5$
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17. graph the image of the quadrilateral below using a scale factor of …
Without the original coordinates of \(W\), \(X\), \(Y\), \(Z\), we can only give the general form. If the original coordinates of \(W\) are \((x_W,y_W)\), \(X\) are \((x_X,y_X)\),…
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what is the area of the shaded region? 37 m 21 m 17 m 30 m write your a…
376.5
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here are two polygons on a grid. is pqrst a scaled copy of abcde? selec…
# Explicación: ## Paso 1: Comprobar proporciones de lados Medir lados correspondientes en los polígonos. Si usamos la cuadrícula, en \(ABCDE\), la base \(CD = 2\) y en \(PQRS T\),…
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find the length of the third side. if necessary, round to the nearest t…
$11.6$
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what is the area of the shaded region? write your answer as a whole num…
357.5 square inches
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what is the area of the shaded region? write your answer as a whole num…
279.5
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find the length of the third side. if necessary, round to the nearest t…
7
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what is the area of the shaded region? write your answer as a whole num…
249 square centimeters
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15. graph the image of the rectangle below using a scale factor of k = …
For problem 15: $K'(-6,9)$, $L'(6,3)$, $M'(3,-3)$, $N'(-9,3)$ For problem 16: Use $(x',y') = (\frac{1}{2}x,\frac{1}{2}y)$ for each vertex For problem 17: Use $(x',y')=(\frac{3}{2}…
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what is the area of the shaded region? write your answer as a whole num…
189
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find the length of the third side. if necessary, round to the nearest t…
$3.6$
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what is the area of the shaded region? write your answer as a whole num…
175
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enlargement k = 8. enlargement k =
For the first problem: 5 For the second problem: 2
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what is the area of the shaded region? write your answer as a whole num…
358 square millimeters
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11. which postulate can be used to prove that △xyz≅△zyw (circle one) ss…
# Explicación: ## Paso 1: Identificar los lados congruentes Observamos que en los triángulos $\triangle X V Y$ y $\triangle Z V W$, se dan tres pares de lados congruentes. Los seg…
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what is the area of the shaded region? limit your answer as a whole num…
395
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what is the area of the shaded region? write your answer as a whole num…
374 square - inches
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what is the area of the shaded region? write your answer as a whole num…
87.5 square kilometers
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find the measure of the arc. medf = ?°
236
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use the scale factor to write the ordered pairs after the dilation. 13.…
13. $A'(3,3), B'(6,9)$ 14. $A'(0,0), B'(-15,10)$
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what is the area of the shaded region? write your answer as a whole num…
320 m²
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find the measure of the arc. mef = ?°
$124$
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what is the area of the shaded region? write your answer as a whole num…
$110.5$
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what is the area of the shaded region? 17 yd 11 yd 7 yd 12 yd write you…
63.5
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6. the diagram shows three lines with some marked angle measures. 27° 3…
$27^{\circ},35^{\circ},90^{\circ},145^{\circ},153^{\circ},180^{\circ}$
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what is the area of the shaded region? write your answer as a whole num…
# Explanation: ## Step1: Find area of large triangle The formula for the area of a triangle is $A = \frac{1}{2}bh$. For the large triangle with base $b = 12$ yd and height $h=17$ …
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a after the dilation. find the scale factor of the dilation. 11. a (-2,…
For the scale - factor of the dilation of A(-2,-3) to R(-10,-15), the scale factor $k = 5$. The dilated points for A(0,0) and B(-3,2) with $k = 5$ are A'(0,0) and B'(-15,10).
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1. at a delivery company, the cost for mailing a package depends on its…
$10\leq y\leq40$
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find the length of the third side. if necessary, round to the nearest t…
5
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1. point r is the image of a after the dilation. find the scale factor …
10. $k=\frac{2}{3}$ 11. $k = 5$ 13. $A'(3,3)$, $B'(6,9)$ 14. $A'(0,0)$, $B'(-15,10)$
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find the length of the third side. if necessary, round to the nearest t…
5
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what is the area of the shaded region? write your answer as a whole num…
34
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find the length of the third side. if necessary, round to the nearest t…
3.5
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what is the area of the shaded region? 15 mi 9 mi 8 mi 13 mi write your…
61.5
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find the length of the third side. if necessary, round to the nearest t…
10
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given m||n, find the value of x.
\(75^{\circ}\)
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the area of a parallelogram is 24 square units. one side of the paralle…
B. $\frac{2}{3}$ unit, D. 6 units
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draw a line representing the ise\ and a line representing the un\ of th…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Supongamos que los puntos son $(x_1,y_1)$ y $(x_2,y_2)$. Por ejemplo, si tomamos dos puntos claros en la línea mostrada, di…
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the function f is defined by f(x)=2x². in the xy - plane, the graph of …
1. D. $g(x)=7x^{2}-3$ 2. B. $\frac{35}{171}$ 3. C. $15$ 4. $1044$
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please remember to submit your workbook. examine the graph. what is the…
(2,-3)
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please remember to submit your workbook. examine the graph. what is the…
$(-4,1)$
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find the area of this triangle. round to the nearest tenth. 12 cm 33° 5…
\(18.0\) \(cm^{2}\)
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find the area of this triangle. round to the nearest tenth. 4 ft 37° 10…
$12.0$ ft²
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find the area of this triangle. round to the nearest tenth. 17 m 35° 15…
\(73.2\)
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find the area of this triangle. round to the nearest tenth.
\(83.6\) \(m^{2}\)
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find the area of this triangle. round to the nearest tenth. 9 ft 20 ft …
\(63.5\)
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find the area of this triangle. round to the nearest tenth. 10 cm 55° 1…
\(49.1\mathrm{cm}^{2}\)
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question which of the following sets of numbers could not represent the…
# Explicación paso a paso: ## Paso 1: Recuerda el teorema de Pitágoras Para un triángulo rectángulo, $a^{2}+b^{2}=c^{2}$, donde $c$ es la hipotenusa (el lado más largo). ## Paso 2…
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question which of the following sets of numbers could represent the thr…
# Explicación paso a paso: ## Paso 1: Recuerda el teorema de Pitágoras Para un triángulo rectángulo, $a^{2}+b^{2}=c^{2}$, donde $c$ es la hipotenusa (el lado más largo). ## Paso 2…
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question which of the following sets of numbers could represent the thr…
# Explanation: ## Paso 1: Aplicar el teorema de Pitágoras El teorema de Pitágoras establece que en un triángulo rectángulo, $a^{2}+b^{2}=c^{2}$, donde $c$ es la hipotenusa (el lad…
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hd is the perpendicular bisector of ky such that point d lays on ky. dk…
216
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4 sayali drew the design shown with sidewalk chalk. the design has four…
1008 in²
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remedial geometry questions 2 points △lah is a dilation of △lah about t…
A. The angle measures are preserved, but the side lengths are reduced.
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which transformations result in congruent figures? select all that appl…
A. translation C. rotation D. reflection
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#2 proving lines parallel name given: ∠abc≅∠adc m∠a + m∠abc = 180 prove…
| Statements | Reasons | |--|--| | $\angle ABC\cong\angle ADC$; $m\angle A + m\angle ABC = 180$ | Given | | $m\angle ABC = m\angle ADC$ | Definition of congruent angles | | $m\ang…
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capítulo 1 expressing agreement or disagreement (p. 38) to agree with w…
1. A mí también. 2. A mí tampoco. 3. A mí tampoco. 4. A mí nada. (This is an incorrect instruction in the question itself as the prompt is asking for "también" or "tampoco", but b…
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the areas of two similar octagons are 9 m² and 25 m². what is the scale…
$3:5$
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these figures are similar. the area of one is given. find the area of t…
$18$
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creating a peanut butter and jelly sandwich is a simple process that re…
sequence
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select the type of angles: <12 and <15 vertical angles linear pair alte…
Alternate Exterior Angles
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calculator select the type of angles: <6 and <15 vertical angles linear…
Alternate Exterior Angles
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problem 9: spiral review determine the missing angle measure in the equ…
60°
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select the type of angles: <3 and <10 vertical angles linear pair alter…
None
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module 2 the function (f) is defined by (f(x)=\frac{1}{10}x - 2). what …
1. D 2. B 3. \(x = 9\) 4. \(36\) 5. D
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lines m and n are parallel. find the value of x. (4x - 28)° (3x + 17)° …
$x = 37$
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which statement appears to be true? the equation of the axis of the gra…
The function has 3 zeros
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problem 8: spiral review determine the missing angle measure in the iso…
30°
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calculator select the type of angles: <3 and <8 vertical angles alterna…
Alternate Exterior Angles
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use the given information to determine which lines, if any, are paralle…
E. There is not enough information to prove whether or not any of the lines are parallel
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developing proof supply the missing reasons in the two - column proof. …
1. Vertical angles are congruent. 2. Same - side interior angles of parallel lines ($c\parallel d$) are supplementary. 3. Given ($a\parallel b$). 4. Given. 5. Corresponding angles…
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use the diagram to the right. if ∠1≅∠7, what theorem can you use to sho…
C. The lines are parallel by the Converse of the Alternate Exterior Angles Theorem.
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calculator select the type of angles: <2 and <5 alternate interior angl…
Corresponding
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select the quadrant or axis of the point graphed below, or origin if th…
# Explicación: ## Paso 1: Analizar la ubicación del punto El punto está en la parte superior - derecha del plano cartesiano. ## Paso 2: Recuperar la definición de los cuadrantes E…
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select the type of angles: < 1 and < 5 1 2 9 10 3 4 11 12 5 6 13 14 7 8…
Corresponding
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select the quadrant or axis of the point below, or \origin\ if the poin…
# Explicación: ## Paso 1: Analizar signos de coordenadas En un sistema de coordenadas cartesianas, un punto $(x,y)$ está en el primer cuadrante si $x>0$ y $y > 0$. Para el punto $…
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select the quadrant of the point below. (1, -10) show your work here o …
# Explicación: ## Paso1: Analizar signos de coordenadas En un sistema de coordenadas cartesiano, en el primer cuadrante, las coordenadas $x$ e $y$ son positivas ($x>0,y > 0$); en …
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4. solve for x. (3x + 6)° (4x - 2)°
$x = 8$
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write the equation of the given parent graph. equation:
$y=|x - 9|+10$
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select the type of angles: < 4 and < 11 same side exterior angles none …
Alternate Exterior Angles
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3. m∠2 is select < because it is select <
m∠2 is 130° because it is a corresponding angle to the 130° angle shown.
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three students attempt to define the geometric object called an angle. …
Duru's definition - Correct! Your mental acuity continues to impress me. Oliver's definition - Were you thinking of the measure of an angle? Carlos' definition - Sorry, this is in…
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select the type of angles: < 7 and < 14 1 2 9 10 3 4 11 12 5 6 7 8 13 1…
None of the above
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2. m∠1 is select < because it is 0.67
\(m\angle1=130^{\circ}\) because it is a vertical angle to the \(130^{\circ}\) angle.
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what is a recommended first step when beginning to copy an isometric dr…
Pick a corner on the object as a starting point.
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to achieve a proper isometric view, an object should be positioned so t…
The corner where the front, top, and right surfaces meet, are clearly visible and "point" at the viewer.