幾何
三角形、円、座標幾何、証明問題。
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9. which information, if provided, could not be used to prove the congr…
A. $\angle B\cong\angle E,\angle C\cong\angle F,\angle A\cong\angle D$
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yp→ lies in plane b and contains point c, but does not contain point h.…
# Explicación: ## Paso 1: Analizar la condición del rayo El rayo $\overrightarrow{YP}$ debe estar en el plano $B$, contener el punto $C$ y no contener el punto $H$. ## Paso 2: Exa…
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the area of the trapezoid is 63 square feet. what is the trapezoids hei…
9
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8 which congruence postulate cannot be used to prove the congruence of …
C. SSA Congruence Postulate
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the area of the trapezoid is 36 square millimeters. 6 mm 5 mm h 5 mm 12…
4
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use tools select the figure that represents the given relationship. poi…
# Explicación: ## Paso 1: Comprender la relación La expresión "Punto K está en $\overleftrightarrow{RT}$" significa que el punto K debe estar sobre la recta que pasa por los punto…
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7 which statement belongs in the two - column proof for the right trian…
$\triangle ABC\cong\triangle RST$ (by HL theorem)
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find the measure of $overline{hj}$.
$91$ pies
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6. jefferson wrote the 2 - column proof below. what statement is missin…
$\angle A\cong\angle Y$
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5. what information is needed to prove the 2 triangles congruence using…
$\angle J\cong\angle M$
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find the measure of $overline{jl}$.
$1.1$
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what information would you need to prove the triangles below are congru…
$\angle O = 90^{\circ}$ and $\angle R = 90^{\circ}$
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what information would you need to prove the triangles below are congru…
$\angle O = 90^{\circ}$ and $\angle P = 90^{\circ}$
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find the measure of $overline{ef}$.
$5.3$ in.
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3. which statement belongs in the two - column proof for the right tria…
$\triangle ABC\cong\triangle RST$
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2. which congruence postulate or theorem must you use before proving ∠a…
HL theorem
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in the figure below, df = 6.7 mm and de = 3.2 mm. find ef.
# Explicación: ## Paso1: Identificar la relación entre los segmentos Sabemos que $DF = DE+EF$. ## Paso2: Despejar $EF$ $EF=DF - DE$. ## Paso3: Sustituir valores $EF = 6.7-3.2$. $E…
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vincent brings his lunch to school in a lunch box. the lunch box is 10 …
360
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1. which theorem will prove that the sides opposite the 70° angles are …
Isosceles Triangle Theorem
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a rectangle has a perimeter of 15 inches. if the length is two times th…
The width is $\frac{1}{2}$ inch and the length is 7 inches.
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a designer plans a wallpaper border using triangles. the designer draws…
J'(4,1), K'(2,2), L'(2,5)
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in the figure below, st = 2 and tv = 9. find sv.
# Explicación: ## Paso1: Identificar la relación entre los segmentos Según la figura, $SV = ST+TV$. ## Paso2: Sustituir los valores dados Dado que $ST = 2$ y $TV = 9$, entonces $S…
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the shape is made of unit squares. what is the area of the shape?
9 square units
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graph the linear equation. x = -6 use the graphing tool to graph the li…
Draw a vertical line passing through the point \((-6,0)\) on the \(x\) - axis. The line will be parallel to the \(y\) - axis and all points on the line will have an \(x\) - coordi…
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2 how many vertices does each figure have?
Rectangle: 4 vertices Octagon: 8 vertices
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geometry, measurement, data analysis area of a piece - wise rectangular…
$47$
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geometry, measurement, data analysis areas of a piecewise rectangular f…
60
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geometry, measurement, data analysis area of a piece - wise rectangular…
43 in²
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lesson check 9. circle the fact with the same sum as 8 + 7. 10 + 3 10 +…
9. 10 + 5 10. 6 + 6 11. 217 12. 156 13. 60 14. 4 tens 7 ones
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use tools draw and label a figure for each relationship. 20. points x a…
Figures are drawn as described above for each relationship.
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select all the quadrilaterals.
The purple, green, and red shapes are quadrilaterals.
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what is the area of this figure? square inches
93
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identificar∠ d eghaciendo clic y arrastrando los pequeños puntos amaril…
El ángulo ∠DEG está formado por los rayos que parten del punto E hacia D y G respectivamente.
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what is the area of this figure? 3 yd 3 yd 2 yd 5 yd 17 yd 9 yd 8 yd sq…
106
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what is the area of this figure? square centimeters
100
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what is the area of this figure? square kilometers
56
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what is the area of this figure? 14 km 2 km 3 km 2 km 4 km 2 km 7 km 6 …
56
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question 8 of 10 which of the following statements must be true about t…
A. The degree measure of ∠3 equals the sum of the degree measures of ∠1 and ∠2. B. \(m\angle4\) is greater than \(m\angle1\). E. \(m\angle3\) is greater than \(m\angle2\). F. \(m\…
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identificar ∠ c a h haciéndo clic y arrastrando los pequeños puntos ama…
El ángulo ∠CAH se encuentra en el vértice A, con lados CA y AH. Deberías hacer clic y arrastrar los puntos amarillos para sombrear el ángulo formado por estos dos lados.
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select all the spheres.
The second and fourth shapes.
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write the rule for the translation below.
$(x,y)\to(x,y + 3)$
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∠1y∠2son ángulos complementarios. si m∠1=(6x + 29)°y m∠2=(3x + 7)°, lue…
$65°$
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solve the inequality and graph the solution on the line provided. -5x +…
Inequality Notation: $x\leq5$ Number Line: Mark a closed - circle at 5 (because the inequality includes equality, i.e., $\leq$) and shade the line to the left of 5.
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∠1y∠2son ángulos complementarios. sim ∠1=(2x + 19)°ym ∠2=(3x + 6)°, lue…
# Explicación: ## Paso1: Definir la relación de ángulos complementarios Los ángulos complementarios suman 90°. Entonces, $(2x + 19)+(3x + 6)=90$. ## Paso2: Simplificar la ecuación…
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3. a triangle with vertices at the points x(2, 1) y(1, -4) and z(-2, -2…
$(-1,-4)$
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∠1y∠2son ángulos suplementarios. si (mangle1=(8x - 10)^{circ})y(mangle2…
# Explicación: ## Paso1: Establecer la ecuación Como los ángulos $\angle1$ y $\angle2$ son suplementarios, entonces $m\angle1 + m\angle2=180^{\circ}$. Sustituimos las expresiones …
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a preposition is a word that shows the relationship of a noun or pronou…
1. Preposition: Before; Prepositional - phrase: Before this launch 2. Preposition: in; Prepositional - phrase: in 1957 3. Preposition: to; Prepositional - phrase: to Earth; Prepos…
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∠1 y ∠2 son ángulos verticales. si m∠1=(6x - 9)° y m∠2=(5x + 4)°, luego…
$x = 13$
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3. a triangle with vertices at the points x(2, 1) y(1, -4) and z(-2, -2…
$(-1,-4)$
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∠1 y ∠2 son ángulos verticales. si m∠1=(6x - 9)° y m∠2=(5x + 4)°, luego…
$x = 13$
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∠1 y ∠2 son ángulos complementarios. si m∠1=(8x - 11)° y m∠2=(8x + 21)°…
$61°$
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what is the area of the rectangle? 3\\frac{2}{3} ft. \\frac{7}{8} ft. s…
$\frac{77}{24}$
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resolver el valor de pag. (7p + 7)° 33° respuesta intento 1 de 2 pag =
$p = 20$
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resolver el valor de el. 91° (8t - 7)° respuesta intento 1 de 2 el =
$t = 12.25$
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question solve the inequality and graph the solution on the line provid…
Inequality Notation: $x\geq - 6$ Number Line: Mark a closed - circle at - 6 (because the inequality is $\geq$) and draw a line to the right.
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resolver el valor deo. (4r - 6)° 52° respuesta intento 1 de 2 o =
$r = 11$
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resolver el valor de o. (5r + 7)° (7r - 1)° respuesta intento 1 de 2 o =
# Explicación: ## Paso 1: Identificar la relación entre los ángulos Los dos ángulos dados son complementarios, es decir, suman 90°. Entonces, $(5r + 7)+(7r-1)=90$. ## Paso 2: Simp…
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solve the inequality and graph the solution on the line provided. -2x -…
Inequality Notation: $x\leq8$ Number Line: Mark a closed - circle at 8 (because the inequality includes equality, $\leq$) and shade the line to the left of 8.
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follow the steps to find the surface area of the cube. what is the area…
One side: 49 cm$^2$ Total SA: 294 cm$^2$
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follow the steps to find the surface area of the rectangular prism. wha…
$522$ $cm^{2}$
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50° (v - 7)° respuesta intento 1 de 2 v = enviar respuesta
$v = 57$
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respuesta intento 1 de 2 z = enviar respuesta
# Explicación: ## Paso 1: Identificar la relación de ángulos Los ángulos de 120° y (5z)° son ángulos adyacentes suplementarios, es decir, suman 180°. $$120 + 5z=180$$ ## Paso 2: R…
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which of the following are related to the war of 1812? the battle of ne…
the Battle of New Orleans, the burning of Washington, and "The Star - Spangled Banner"
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resolver el valor de b. (2b + 4)° (3b + 1)° respuesta intento 1 de 2 b =
$b = 35$
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solve the inequality and graph the solution on the line provided. -18 +…
Inequality Notation: $x>6$ Number Line: An open - circle at 6 and a line extending to the right.
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resolver el valor de q. respuesta intento 1 de 2 q =
$q = 47$
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resolver el valor de o. (8r - 6)° (7r + 3)° respuesta intento 1 de 2 o …
$66$
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question 10 (multiple - choice, 1 point) (04.02 mc) segment ab is on th…
They are perpendicular because they have slopes that are opposite reciprocals of $-4$ and $\frac{1}{4}$
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resolver el valor de o. (8r - 6)° (7r + 3)° respuesta intento 1 de 2 o =
$66$
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resolver el valor demetro. (8m + 7)° (5m + 5)° respuesta intento 1 de 2…
# Explicación: ## Paso 1: Identificar la relación entre los ángulos Los dos ángulos dados suman 90° ya que forman un ángulo recto. Entonces, $(8m + 7)+(5m+5)=90$. ## Paso 2: Simpl…
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resolver el valor de incógnita. respuesta intento 1 de 2 incógnita =
# Explicación: ## Paso1: Identificar la relación de ángulos Sabemos que el ángulo recto mide 90°. Entonces, $(x + 1)^{\circ}+44^{\circ}=90^{\circ}$. ## Paso2: Resolver la ecuación…
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follow the steps to find the surface area of the rectangular prism. wha…
$160$ $cm^{2}$
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resolver el valor de mi. respuesta intento 1 de 2 mi =
No está claro exactamente qué se quiere decir con $mi$. Si se asume que se refiere a alguno de los ángulos, por ejemplo, si $mi$ es el ángulo $(5e + 6)$ entonces $mi = 36$. Si se …
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resolver el valor des. (8s)° (6s - 8)° respuesta intento 1 de 2 s = env…
$s = 7$
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classwork use the pythagorean theorem to find the distance of each line…
# Explicación: ## Paso 1: Identificar los puntos y la fórmula Los puntos dados son $(-4,7)$ y $(1,2)$. La fórmula de la distancia entre dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ basada…
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rectangle jklm shown on the grid is the image of rectangle jklm after t…
(12,7)
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question 14 ebony is cutting dough for pastries in her bakery. she need…
$\angle EFG$ and $\angle ONM$
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resolver el valor de mi. (9e - 8)° (8e + 2)° respuesta intento 1 de 2 m…
$98$
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figure wxuy is a transformation of figure stuv. a. identify the transfo…
a. The transformation is a rotation. b. Corresponding sides: $\overline{ST}$ and $\overline{WX}$, $\overline{TU}$ and $\overline{XU}$, $\overline{UV}$ and $\overline{UY}$, $\overl…
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question 13 (multiple choice worth 1 points) (02.06r mc) if quadrilater…
$\overline{PS}\cong\overline{QR}$
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resolver el valor de a. respuesta intento 1 de 2 a =
$a = 18$
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resolver el valor de d. (6d + 7)° (9d - 7)° respuesta intento 1 de 2 d …
$d = 6$
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triangle abc is a right triangle. point d is the mid - point of side ab…
Mid - segment of a Triangle Theorem
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question 11 (multiple choice worth 1 points) (02.03r mc) polygon abcde …
Rotate ABCDE 90° counterclockwise
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the figure below shows a quadrilateral abcd. sides ab and dc are congru…
SAS Postulate
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5. if the area of a circle is 490.87 square feet, find its diameter.
25 pies
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question 9 (multiple choice worth 1 points) (02.309 lc) parallelogram a…
$(x,y)\to(-y,x),A'\text{ is at }(-1,5)$
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follow the steps to find the surface area of the rectangular prism. wha…
$360$ $cm^{2}$
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figure a was transformed to make figures b, c, and d. a. which figure i…
a. Figure B is a translation of figure A. Draw an arrow from a point on figure A to the corresponding point on figure B to show the direction of translation. b. Figure D is a refl…
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question 6 (multiple choice worth 1 points) (02.01r mc) which series of…
D. $(x - 3,y - 3)$; reflection over $y=-x + 2$
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encuentra la medida del ángulo que falta.
$147^{\circ}$
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encuentra la medida del ángulo que falta. respuesta intento 1 de 2 a =
# Explicación: ## Paso 1: Identificar el tipo de ángulos Los ángulos dados son ángulos opuestos por el vértice, que son iguales. ## Paso 2: Asignar el valor del ángulo desconocido…
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question 4 (multiple - choice worth 1 points) (02.03 mc) what series of…
$(x + 6,y + 0),180^{\circ}$ rotation, reflection over the $x$ - axis
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question 3 (multiple choice worth 1 points) (02.04r mc) triangles abd a…
CD < AD
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find the surface area of the cube using the net. find the area of one s…
One square: 36 cm² Surface area: 216 cm²
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question 2 (multiple choice worth 1 points) (02 05r mc) in triangle abc…
A. Segment AD is 5, and segment AE is 4.
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find the surface area of the cube using the net. find the area of one s…
One square: $81$ cm² Surface area: $486$ cm²
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encuentra la medida de los ángulos que faltan. respuesta intento 1 de 2…
$b = 129^{\circ}$, $c = 51^{\circ}$
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question 6(multiple choice worth 1 points) (04.01 mc) △abc is located a…
Verna, because $AB = BC$
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question 1 beth is planning a playground and has decided to place the s…
If \(DC\) is the perpendicular bisector of \(AB\), then point \(D\) is equidistant from points \(A\) and \(B\) because a point on a perpendicular bisector is equidistant from the …