幾何
三角形、円、座標幾何、証明問題。
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what is the value of x? x + 18° 86°
$x = 76$
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which of the following are ways in which the pythagorean theorem can be…
C. The theorem can help you find the length of a third, unknown distance in the a right triangle. D. The theorem can be used to find the rate at which something is increasing or d…
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m∠f = m∠g =
m∠F = 82° m∠G = 79°
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what are m∠e and m∠f? m∠e = m∠f =
\(m\angle E = 70^{\circ}\), \(m\angle F=69^{\circ}\)
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the formula c = 3.14d can be used to approximate the circumference of a…
$3.153\leq d\leq3.216$
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question 3 of 10 read the following text: the crinkled leaves float in …
A. Intuition
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dar las coordenadas de la imagen del triángulo qrs bajo una reflexión s…
Las coordenadas de la imagen son $Q'(-2,-8)$, $R'(-10,-2)$, $S'(-10,13)$
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question 16 of 20 which fact from the tinker v. des moines court decisi…
C. That they are educating the young for citizenship is reason for scrupulous protection of Constitutional freedoms of the individual, if we are not to strangle the free mind at i…
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dar las coordenadas de la imagen del triángulo tuv bajo una reflexión s…
$T'=(0,6)$, $U'=(8,11)$, $V'=(9,-6)$
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arrastra los puntos azules para crear el reflejo del triángulo rectángu…
Arrastra los puntos de los vértices del triángulo original y colócalos en las coordenadas $(x, - y)$ correspondientes para cada uno de ellos y luego conecta los puntos para crear …
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arrastra los puntos azules para crear el reflejo del triángulo rectángu…
Arrastra los puntos angulares del triángulo a sus posiciones reflejadas sobre el eje $y$ según la regla $(x,y)\to(-x,y)$.
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arrastra los puntos ángulos para crear el reflejo del triángulo rectáng…
# Explicación: ## Paso 1: Recuerda la regla de reflexión en el eje y Para reflejar un punto $(x,y)$ en el eje $y$, la nueva coordenada es $(-x,y)$. ## Paso 2: Aplica la regla a ca…
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to draw the quadratic koch curve (one of many variations of the snowfla…
When the ruler size is reduced by a factor of \(R=\frac{1}{4}\), there are \(N = 4\) times as many elements.
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what is the area of the shaded region? 6 km 4 km square kilometres
$12$ square kilometers
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grafica las coordenadas. (3, -4) muestra tu trabajo aquí
Se marca el punto en el plano cartesiano en la ubicación donde $x = 3$ y $y=-4$.
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grafica las coordenadas. (-2, -3) muestra tu trabajo aquí
# Explicación: ## Paso 1: Comprender el sistema de coordenadas En un plano cartesiano, el primer número en un par de coordenadas $(x,y)$ es la coordenada $x$ y el segundo es la co…
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grafica las coordenadas. (2, - 2) muestra tu trabajo aqui
Se grafica el punto que está 2 unidades a la derecha del origen en el eje x y 2 unidades abajo en el eje y.
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grafica las coordenadas. (-3, -5) muestra tu trabajo aquí
# Explicación: ## Paso 1: Comprender el plano cartesiano El par de coordenadas $(-3,-5)$ se representa en un plano cartesiano. La primera coordenada $x = - 3$ y la segunda $y=-5$.…
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if triangle def has a 90° angle at vertex e, which statements are true?…
B. The angle at vertex D is acute. D. Triangle DEF is a right triangle.
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for a craft project, four students each chose three pieces of wire from…
Sonji
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dar las coordenadas de la imagen del triángulo abc bajo una reflexión s…
# Explicación: ## Paso 1: Regla de reflexión sobre la recta $y = -x$ La regla para reflejar un punto $(x,y)$ sobre la recta $y=-x$ es $(x,y)\to(-y,-x)$. ## Paso 2: Reflejar el pun…
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which inequality can be used to explain why these three segments cannot…
B. \(AC + CB<AB\)
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which are the possible side lengths of a triangle? 3 cm, 5 cm, 9 cm 4 c…
4 cm, 8 cm, 10 cm
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triangle abc is an obtuse triangle with the obtuse angle at vertex b. a…
less than 90°.
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dar las coordenadas de la imagen del cuadrilátero efgh bajo una reflexi…
$E'=(-1,2)$, $F'=(3,-7)$, $G'=(-11,-7)$, $H'=(-13,5)$
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triangle qrs is a right triangle with the right angle at vertex r. the …
C. equal to 90°
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the value of x must be greater than ____. 0 1 3 7
C. 3
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dar las coordenadas de la imagen del triángulo lmn bajo una reflexión s…
$L'=(0, - 4)$, $M'=(-2,0)$, $N'=(16,12)$
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dar las coordenadas de la imagen del triángulo jkl bajo una reflexión s…
# Explicación: ## Paso1: Aplicar la regla de reflexión sobre la recta $y = x$ La regla de reflexión sobre la recta $y = x$ es $(x,y)\to(y,x)$. ## Paso2: Encontrar la imagen de $J$…
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determining angle measure relationships in triangle rst, m∠r > m∠s + m∠…
- \(m\angle R>90^{\circ}\) - \(m\angle S + m\angle T<90^{\circ}\) - \(m\angle R>m\angle T\) - \(m\angle R>m\angle S\)
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applying the triangle inequality theorem in triangle abc, ab measures 2…
The first inequality: \(10\lt s\lt60\) The second inequality: \(70\lt p\lt120\)
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congruent figures and corresponding parts review △abc≅△xyz. find m∠a. b…
80
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graph the image of kite qrst after a rotation 180° counterclockwise aro…
Graph the new kite with vertices obtained by applying the $(x,y)\to(-x,-y)$ rule to the original vertices of kite $QRST$.
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gemma wants to draw a triangle with side lengths of 4 inches, 12 inches…
This triangle does not exist because the sum of 4 and 12 is less than 17.
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finding possible side lengths of a triangle a triangle has side lengths…
D. \(15 < n < 25\)
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graph the image of rectangle klmn after a rotation 180° counterclockwis…
Graph the rectangle with vertices $(9, - 5)$, $(2,-5)$, $(2,-9)$, $(9,-9)$.
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determining the difference in distance points a, b, and c, form a trian…
How far would Pete walk if he went from A to B to C? 40 yards The direct distance from A to C is more than 10 yards The inequality $w < 30$ represents the distance, $w$, that Pete…
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charla has six segments with which to make two triangles. the segments …
C. \(2\) in., \(3\) in., \(4\) in. and \(5\) in., \(6\) in., \(7\) in.
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analyzing triangle classifications triangle def contains two congruent …
She is correct. The remaining angle of the triangle measures less than 90 degrees.
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determining possible side lengths mr. anderson is building a triangular…
$x > 7$ feet
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triangles congruent by sss and sas review name the triangle congruence …
a. SSS b. SAS
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example 3 prove that two triangles are congruent try it! 3. write a pro…
We have $\angle SRV=\angle TUW$, $SR = TU$, and $\angle RSV=\angle TUV$. By the ASA (Angle - Side - Angle) congruence criterion, $\triangle SRV\cong\triangle TUW$.
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the perimeter of a rectangle is to be no greater than 110 centimeters a…
30
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the perimeter of a rectangle is to be no greater than 130 cm and one - …
30 centimeters
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a triangle has side lengths of (7m - 2) centimeters, (9m - 5) centimete…
D. $16m + 6n - 8$
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what is the area? 7 mm 6 mm 4 mm
$33$ $mm^{2}$
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the width of a rectangle measures (8u - 4) centimeters, and its length …
$-12 + 32u$
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use the given information to determine which lines, if any, are paralle…
A. \(r\parallel s\) by the Alternate Exterior Angles Theorem
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find the value of x for which m || n. the value of x for which m || n i…
\(x = 45\)
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two workers paint lines for angled parking spaces. one worker paints a …
Yes, lines \(k\) and \(n\) are parallel.
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guided instructions below to rotate the figure 90° counter - clockwise …
$(-5,1)\to(-1,-5)$ $(-2,4)\to(-4,-2)$ $(-2,8)\to(-8,-2)$ $(-5,8)\to(-8,-5)$
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follow the guided instructions below to rotate the figure 90° clockwise…
Follow the above steps to rotate the triangle 90 degrees clockwise about the origin and then draw the perpendicular line through the origin.
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guided instructions below to rotate the figure 90° clockwise about the …
$(1,2)\to(2,-1)$ $(7,3)\to(3,-7)$ $(7,6)\to(6,-7)$ $(5,7)\to(7,-5)$ $(2,7)\to(7,-2)$
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what is the value of x? ○ x = 32 ○ x = 36 ○ x = 37 ○ x = 40 (x + 15)° x…
$x = 37$
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which statement regarding the diagram is true? o m∠wxy = m∠yxz o m∠wxy …
C. $m\angle WXY + m\angle YXZ=180^{\circ}$
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which represents an exterior angle of triangle abf? ∠bad ∠afe ∠cad ∠cab
\(\angle BAD\)
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which statement about the value of x is true? x > 38 x < 39 x < 77 x > …
\(x>38\)
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find the value of x. o x = 2 o x = 3 o x = 33 o x = 52 (25x)° (45x)° (5…
\(x = 3\)
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the value of x is o 84 o 96 o 132 o 264 130° 134°
96
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un constructor hizo los planos de una rampa de acceso a la escuela. si …
A. Sí, la pendiente de la rampa es $\frac{1}{12}$, por lo que cumple con la ADA.
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which is a true statement about the diagram? m∠5 + m∠6 = m∠1 m∠3 + m∠4 …
$m\angle2 + m\angle3=m\angle5$
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which statements are always true regarding the diagram? select three op…
$m\angle5 + m\angle6 = 180^{\circ}$, $m\angle2 + m\angle3=m\angle6$, $m\angle2 + m\angle3 + m\angle5 = 180^{\circ}$
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what is the value of k? k = 28 k = 29 k = 31 k = 42 (5k - 3)° (9 + k)°
$k = 29$
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which statement regarding the interior and exterior angles of a triangl…
An exterior angle is supplementary to the adjacent interior angle.
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wxyz is a kite. angle wxy has a measure of 133 degrees and angle zwx ha…
83.5
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48 une échelle de 3 m de long est posée verticalement le long dun mur p…
0.6 m
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circle the word in the word search, then define the word en español. ca…
- CASTELLANO: El idioma español. - MADRID: La capital de España. - TAPAS: Platos pequeños o aperitivos en la cocina española. - PAELLA: Un plato tradicional de arroz español. - LA…
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question 5(1 point) justify the last two steps of the proof. given: $ov…
b. Reflexive Property of $\cong$, SSS # Question 6
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3. if (mangle efh=(5x + 1)^{circ}), (mangle hfg = 62^{circ}), and (mang…
$x = 4$, $m\angle EFH=21^{\circ}$, $m\angle EFG=83^{\circ}$
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question 1(1 point) if ∠a≅∠d and ∠c≅∠f, which additional statement does…
Question 1: c. $\angle B\cong\angle E$ Question 2: d. $43.25^{\circ}$ Question 3: a. $71^{\circ}$ Question 4: b. $\angle PMN$
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10. supplies a new piece is cut from one corner. what is the area of th…
13500 square feet
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1. if a line has a midpoint of m (20, 10) and an endpoint of a (5, 6), …
$(35,14)$
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question 16 (1 point) find m∠g. p || r. the diagram is not to scale. qu…
Question 16: A. 34 Question 17: A. 42 Question 18: A. alternate interior angles
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complete the two - column proof. given: a||b prove: ∠2≅∠7 statements re…
Question 13: d Question 14: Yes, because the sum of same - side interior angles ($\angle1$ and $\angle2$) is 180. Question 15: b. alternate interior angles
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the table below gives the coordinates of a figure that was translated. …
A. The pre - image was in located in Quadrant III.
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find the algebraic representation of the reflection below. (y,x) (x,-y)…
(x, - y)
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point b is located at (-4, -6). where is the location of b after a refl…
C. $(4,-6)$
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find the correct algebraic representation of the rotation shown below. …
\((-y,x)\)
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in the rectangular prism shown below, which lines are intersecting? sel…
$\overleftrightarrow{NR}$ and $\overleftrightarrow{NO}$, $\overleftrightarrow{PQ}$ and $\overleftrightarrow{QU}$
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triangle def will be rotated 180° clockwise. where will d be located? (…
(4,-7)
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the graphs shows a triangle that has been rotated about the origin. the…
$(y,-x)$
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the graphs shows a triangle that has been rotated about the origin. the…
90
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in the cube shown below, which planes are parallel? select all that app…
OPS and QRU
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the graphs shows a triangle that has been rotated about the origin. the…
90
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in the triangular pyramid shown below, which lines are skew? select all…
$\overrightarrow{EG}$ and $\overrightarrow{FH}$, $\overrightarrow{EH}$ and $\overrightarrow{FG}$, $\overrightarrow{EF}$ and $\overrightarrow{GH}$
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an algebraic rule of (x, y) → (x, -y) is reflection across the choose y…
x - axis
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in the square pyramid shown below, which lines are intersecting? select…
$\overleftrightarrow{KL}$ and $\overleftrightarrow{KO}$, $\overleftrightarrow{KO}$ and $\overleftrightarrow{LO}$
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in the triangular pyramid shown below, which lines are intersecting? se…
B. $\overrightarrow{KL}$ and $\overrightarrow{KN}$, C. $\overrightarrow{LN}$ and $\overrightarrow{MN}$
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in the rectangular prism shown below, which lines are skew? hl and jk i…
$\overrightarrow{IJ}$ and $\overrightarrow{GH}$
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in the rectangular prism shown below, which lines are parallel? fj and …
$\overrightarrow{GK}$ and $\overrightarrow{HL}$
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in the cube shown below, which lines are intersecting? os and qu, tu an…
$\overrightarrow{PQ}$ and $\overrightarrow{NQ}$
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in the rectangular prism shown below, which lines are skew? $overrighta…
$\overrightarrow{DH}$ and $\overrightarrow{FI}$
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in the triangular prism shown below, which lines are parallel? select a…
$\overrightarrow{KL}$ and $\overrightarrow{NO}$
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in the cube shown below, which lines are skew? fi and gh hi and be hi a…
$\overrightarrow{HI}$ and $\overrightarrow{BE}$
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in a translation, subtracting from the x - value will result in a horiz…
left
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in the rectangular prism shown below, which lines are intersecting? sel…
$\overrightarrow{PS}$ and $\overrightarrow{RS}$, $\overrightarrow{PQ}$ and $\overrightarrow{LP}$
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in a translation, adding to the x - value will result in a horizontal m…
right
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in the cube shown below, which lines are parallel? rs and rv rs and vw …
$\overrightarrow{RS}$ and $\overrightarrow{VW}$
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in the rectangular prism shown below, which lines are skew? select all …
$\overleftrightarrow{ST}$ and $\overleftrightarrow{RV}$, $\overleftrightarrow{RU}$ and $\overleftrightarrow{WX}$
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which transformation is shown on the coordinate plane below? choose you…
translation