几何
三角形、圆、解析几何与证明题。
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there is a diagram with two horizontal parallel lines and a transversal…
71
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se te muestra∠ fg hdebajo de cuya medida está4 6°.dibuja una bisectriz …
Dibuja un rayo desde \(G\) de modo que forme un ángulo de \(23^{\circ}\) con \(GH\) y otro de \(23^{\circ}\) con \(GF\).
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haz clic y arrastra para dibujar un rayo desde el punto amarillo. para …
\(2(\text{m}\angle NOQ)=\text{m}\angle NOP\)
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se te muestra ∠ nop debajo de cuya medida está 108°. dibuja una bisectr…
Dibuja un rayo desde \(O\) de modo que divida \(\angle NOP\) en dos ángulos de \(54^{\circ}\) (esto se hace arrastrando el rayo desde el punto amarillo en \(O\) de manera que la b…
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seleccione todas las que correspondan. (el diagrama no esta a escala). …
# Explicación breve: - Un segmento bisector divide un segmento en dos partes iguales. En la figura, \( TU \) divide \( RQ \) en dos segmentos iguales (\( RU = UQ \)), por lo que \…
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16. find the perimeter of a rectangle with a width of $2\\sqrt{7}$ and …
A. \(4\sqrt{7}+6\sqrt{5}\)
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¿cuál de las siguientes afirmaciones debe ser verdadera según el diagra…
# Explicación breve: - Un bisector de segmento es una línea que divide un segmento en dos partes iguales. En la figura, \( \overline{TW} \) divide \( \overline{US} \) en dos parte…
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seleccione todas las que correspondan. (el diagrama no está a escala). …
# Explicación breve: - Un segmento bisector divide un segmento en dos partes iguales. En la figura, \(NO\) no divide ningún segmento en dos partes iguales, por lo que la primera a…
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¿cuál de las siguientes afirmaciones debe ser verdadera según el diagra…
None of the above.
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directions: read the description of each question carefully. be sure to…
AAS ### Question 2
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¿cuál de las siguientes afirmaciones debe ser verdadera según el diagra…
None of the above.
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¿cuál de las siguientes afirmaciones debe ser verdadera según el diagra…
# Explicación: ## Paso 1: Comprender la definición de bisector de segmento Un bisector de segmento es una línea que divide a otro segmento en dos partes iguales. En la figura, \( …
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seleccione todas las que correspondan. (el diagrama no está a escalar) …
None of the above.
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6. the area of a circle is ( 36pi , \text{cm}^2 ). (a) find the radius …
(a) The radius of the circle is \(6\) \(cm\). (b) The circumference of the circle is \(12\pi\) \(cm\).
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seleccione todas las que correspondan. (el diagrama no está a escala). …
# Explicación paso a paso: ## Paso 1: Analizar la definición de bisectriz angular Una bisectriz angular es una línea que divide un ángulo en dos ángulos iguales. En la figura, \( …
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the area of a rectangle is $5x^3 + 19x^2 + 6x - 18$ with length $x + 3$…
A. \(5x^2 + 4x-6\)
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2 an equation is modeled image of equation with rectangles and squares …
The solution is \( x = 1 \).
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complete the sentence with a word that has the same root as the word in…
circular
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check understanding 1. how can you construct a perpendicular bisector o…
To construct the perpendicular bisector of segment \( RS \) by folding paper, fold the paper so that point \( R \) lies exactly on top of point \( S \). The crease formed by this …
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30. (20) a base of the right prism 8 meters high is shown. find the vol…
\(736\) cubic meters
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8. evaluate the formula for the volume, v, of a sphere $v = \\left(\\fr…
C. 9
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4. c is the circumcenter of δxyz. find the lengths indicated. cz = xy =…
\( CZ = 85 \) \( ZN = 84 \) \( XY = 160 \) \( CY = 85 \) \( CL = 40 \) \( ZL = 75 \)
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jada is making circular birthday invitations for her friends. the diame…
4 cards
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what is the area of this figure? 3 km 4 km 2 km 2 km 3 km 6 km 4 km 6 k…
\(30\) square kilometers
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question 12 solve for x 3x + 5 = 20 ○ x = 4 ○ x = 5 ○ x = 6.33 ○ x = 8.…
B. \(x = 5\)
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given △xyz with perpendicular bisectors as shown intersecting at circum…
\(24.7\)
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given △abc with angle bisectors (overline{ae}), (overline{bf}), and (ov…
\(26\)
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what is the length of \\(\\overline{ab}\\) in the accompanying figure? …
21
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¿cuál de las siguientes afirmaciones debe ser verdadera según el diagra…
# Explicación breve: - Un bisectriz angular es una línea que divide un ángulo en dos ángulos iguales. En el diagrama, se muestra que \( KM \) divide el ángulo \( \angle LKJ \) en …
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a calculator is allowed for this question. solve for x. (round to the n…
\( 2.472 \)
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a flagpole has a height of 53 yards. it will be supported by three cabl…
156
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given △abc with medians \\(\\overline{al}\\), \\(\\overline{bf}\\), and…
\(11\)
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determine whether δi and δii are congruent. if the triangles are congru…
SSS, SAS
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given △abc with medians \\(\\overline{al}\\), \\(\\overline{bf}\\), and…
\(9\)
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can i use equivalent ratios? and congruence triangles below is similar.…
For part (b), \( \triangle IHG\) and \( \triangle JKL\) are similar because the ratios of their corresponding sides are equal (\( \frac{12}{9}=\frac{16}{12}=\frac{20}{15}=\frac{4}…
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determine whether δi and δii are congruent. if the triangles are congru…
SAS
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given △abc with altitudes (overline{ad}), (overline{be}), and (overline…
\(x = 4\)
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3 write an equation that can be used to find the solution for this equa…
### Problem 3 (Equation from Visuals) # Explanation: ## Step1: Analyze the left - hand side There are 4 rectangles with \(x\) (so that's \(4x\)) and 2 squares with \(- 1\) (so tha…
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a rectangular box is 4 cm wide, 4 cm tall, and 6 cm long. what is the d…
\( 8.2 \)
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during the summer heat, a 6-mi bridge expands 6 ft in length. assuming …
A. Using radicals, \(b\) is exactly \(\sqrt{95049}\). The \(b\), up to three decimal places, is approximately \(308.300\).
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given △xyz with perpendicular bisectors as shown intersecting at circum…
\(11.9\)
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given △abc with angle bisectors \\(\\overline{ae}\\), \\(\\overline{bf}…
\(10\)
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pregunta ¿cuál es la imagen de?$( 8 , - 8 )$ después de una dilatación …
La imagen del punto \( (8, -8) \) después de la dilatación es \( (2, -2) \).
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Question was provided via image upload.
6. Graph with open - circle at \(3\) and arrow to the right. 7. \(x\geq2\) 8. \(360 = 2^{3}\times3^{2}\times5\)
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given △abc with medians \\(\\overline{al}\\), \\(\\overline{bf}\\), and…
\(7.5\)
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x° and 97° are angles formed by intersecting lines (a vertical line and…
97
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pregunta ¿cuál es la imagen de?(-9, 12) después de una dilatación por u…
\( (-3, 4) \)
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a cube measures 6 cm on each side. how long is the diagonal that connec…
\(6\sqrt{3}\text{ cm}\)
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given △abc with medians \\(\\overline{al}\\), \\(\\overline{bf}\\), and…
\(x = 5\)
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given △abc with altitudes \\(\\overline{ad}\\), \\(\\overline{be}\\), a…
\(x = 9\)
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107° and x° with two horizontal lines and one transversal line
107
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given △abc with special segments as marked. which special segment is an…
\(\overline{BF}\)
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\\begin{cases} x + y = -3 \\\\ x^2 + y^2 = 9 \\end{cases} the line give…
A. \((-3,0)\), B. \((0,-3)\)
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cleary construction has a hose attached to their insulation blower that…
The dimensions of the largest square room is \(59.53\) by \(59.53\)
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given △abc with special segments as marked. which special segment is a …
Assuming the intended answer based on the properties of perpendicular bisectors (a segment that is perpendicular to a side and bisects it), if we consider the markings (right - an…
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the circle given by $(x - 1)^2 + (y - 1)^2 = 1$ and the line given by $…
\((0,1)\)
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the perimeter of an equilateral triangle is 72 centimeters. let ( l ) r…
The equation that models the problem is \(3t = 72\). The length of each side \(t = 24\) centimeters.
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check your understanding 1 describe the rule for the transformation in …
In words: The transformation is a 180 - degree rotation about the common vertex (the intersection point of the two triangles) of the pre - image and the image. Algebraically: If t…
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there is a diagram with two parallel vertical lines and a transversal. …
70
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there is a diagram with two parallel vertical lines and a transversal l…
103
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29. find the perimeter of this figure. corners that look square are squ…
The perimeter of the figure is \(90.24\) cm.
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there is a diagram showing two parallel horizontal lines cut by a trans…
99
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there is a diagram with two parallel vertical lines and a transversal. …
101
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there is a diagram with two horizontal parallel lines and a transversal…
79
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find the value of sin b rounded to the nearest hundredth, if necessary.…
\( 0.47 \)
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during the summer heat, a 6-mi bridge expands 6 ft in length. assuming …
A. Using radicals, \(b\) is exactly \(3\sqrt{10561}\). The \(b\), up to three decimal places, is approximately \(308.3\)
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express cos w as a fraction in simplest terms. (image of a right triang…
\(\frac{4}{5}\)
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find: cos a the figure is not drawn to scale. answer \\frac{75}{85} \\f…
$\frac{75}{85}$ (corresponding to the first option: $\frac{75}{85}$)
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find: \\( \\tan b \\) \\( \\text{the figure is not drawn to scale.} \\)…
$\frac{48}{14}$ (the last option, i.e., the one with $\frac{48}{14}$)
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find: tan b *the figure is not drawn to scale.* answer \\(\\frac{13}{84…
$\frac{13}{84}$ (corresponding to the first option with $\frac{13}{84}$)
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3. c is the circumcenter of δxyz. find the lengths indicated. xy = ____…
\( XY = 120 \), \( CL = 25 \), \( CL = 25 \), \( LZ = 60 \), \( XZ = 120 \), \( NZ = 63 \) (assuming the diagram's \( CM \) is 25, forming a 25-60-65 triangle, which is a Pythagor…
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there is a diagram with two horizontal lines (parallel) and a transvers…
81
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find: \\sin b\ ewline the figure is not drawn to scale.\ ewline \\begin…
$\frac{60}{61}$ (corresponding to the last option, e.g., if options are labeled as A: $\frac{11}{60}$, B: $\frac{60}{11}$, C: $\frac{11}{61}$, D: $\frac{60}{61}$, then the answer …
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find: cos a the figure is not drawn to scale. answer \\(\\frac{42}{40}\…
$\frac{40}{58}$ (corresponding to the option with $\frac{40}{58}$)
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find: tan a *the figure is not drawn to scale.* answer \\(\\frac{40}{50…
$\frac{30}{40}$ (corresponding to the option with $\frac{30}{40}$)
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find: sin a *the figure is not drawn to scale.* answer \\(\\frac{56}{65…
$\frac{56}{65}$ (corresponding to the first option, e.g., A. $\frac{56}{65}$ if options are labeled, or the top - most box with $\frac{56}{65}$)
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find: \\sin b \ ewline the figure is not drawn to scale. \ ewline answe…
\(\frac{77}{85}\) (the fourth option, e.g., if options are labeled as A: \(\frac{36}{77}\), B: \(\frac{77}{36}\), C: \(\frac{36}{85}\), D: \(\frac{77}{85}\), then the answer is D.…
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there is a diagram with two horizontal parallel lines and a transversal…
85
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2. $overline{rt}$ perpendicularly bisects $overline{su}$. find the indi…
\( RU = 8 \), \( ST = 23 \) (assuming the repeated \( ST \) is a typo, and the first \( ST \) is maybe a different measure, but based on the diagram, \( ST = TU = 23 \), \( RU = R…
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$\\overline{ac}$ bisects $\\angle bad$ reason: given $\\overline{ac}$ b…
Reason for $\angle BCA \cong \angle DCA$: An angle bisector divides an angle into two congruent angles Reason for $\overline{BC} \cong \overline{DC}$: Corresponding parts of congr…
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find: tan b *the figure is not drawn to scale* answer \\(\\frac{75}{85}…
$\frac{75}{40}$ (the third option, which is $\frac{75}{40}$)
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an angle of a right triangle has a cotangent value of 5/12. complete th…
$a=5$ $b=12$ $c=13$
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there is a diagram with two parallel horizontal lines and a transversal…
60
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find: tan b *the figure is not drawn to scale.* answer \\(\\frac{52}{39…
$\frac{52}{39}$ (corresponding to the first option, e.g., A. $\frac{52}{39}$ if options are labeled A, B, etc.)
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timed problem score:0/10 find: tan a *the figure is not drawn to scale*…
$\frac{24}{7}$ (the fourth option, which is $\boldsymbol{\frac{24}{7}}$)
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evaluate the following: csc(θ) = sec(θ) = cot(θ) = done (right triangle…
$\frac{25}{7}$, $\frac{25}{24}$, $\frac{24}{7}$
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Question was provided via image upload.
\( x = 4 \), \( EG = 19 \)
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5. reflection across the x-axis. reflection across the y-axis.
To fill the boxes: - **Original** (assuming the original vertices): Let's say \( V(1,1) \), \( U(2,3) \), \( T(4,1) \) (or adjust based on precise grid, but the key is the reflect…
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Question was provided via image upload.
A. 180° - x
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Question was provided via image upload.
\(904\)
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which of the following is true of the values of x and y in the diagram …
(Note: Assuming the full options include "x = y"; if the given options are only y < x and y > x, but based on calculation x = y. However, if forced to choose from visible options,…
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dado: \\overline{antes de cristo} \\parallel \\overline{una d} y \\over…
$\angle BAC\cong\angle DCA$
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which of the following is true of the location of the terminal side of …
θ has a reference angle of 30° and is in Quadrant I or II
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reasoning 9. in $\\triangle abc$, side $\\overline{ac}$ is three times …
(a) The inequality is \(x + 10>3x\). (b) The largest value of \(x\) is \(4\).
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which equation can be used to determine the reference angle, r, if \\(\…
B. $r = \pi - \theta$
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you want to buy a tent in the shape of a pyramid. the rectangular base …
46.67 cubic feet
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which of the following explains why $\\cos 60^\\circ = \\sin 30^\\circ$…
A. The side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. On a unit circle, the y (sin) distance of a 30° angle is the same as the x (c…
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perimeter less than or equal to 60, because it c is close to 34 then p=…
\(41\) ft
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1. rotation 180° about the origin. reflection across the x-axis. origin…
First transformation (180° rotation) points: \( W(5, -3) \), \( Y(3, -1) \), \( X(3, -4) \); Second transformation (x - axis reflection) points: \( W(5, 3) \), \( Y(3, 1) \), \( X…
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more practice: in each triangle below, solve for x and find the measure…
1) $x=12$; Missing angles: $96^\circ$, $43^\circ$ 2) $x=8$; Missing angles: $56^\circ$, $64^\circ$ 3) $x=2$; Missing angle: $46^\circ$ 4) $x=5$; Missing angles: $65^\circ$, $70^\c…