Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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write the coordinates of the vertices after a translation 8 units left …
\( J'(-6, -1) \), \( K'(-6, 0) \), \( L'(0, 0) \), \( M'(0, -1) \)
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write the coordinates of the vertices after a translation 4 units up. b…
\( B'(-4, 6) \) \( C'(6, 6) \) \( D'(-4, -4) \)
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is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale…
A. Yes, because AB and CD are each \(\frac{2}{5}\) the lengths MN and QP.
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find an equation of the line passing through the pair of points (3,4) a…
A. \( -9x + 8y = 5 \)
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choose the correct graph below. a. b. c. d.
B. The graph labeled B
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to find the distance across a lake, a surveyor took the measurements in…
740
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line c has an equation of $y = \\frac{4}{3}x + 9$. line d is parallel t…
\( y=\frac{4}{3}x+\frac{4}{3} \)
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two cars leave the same parking lot, with one heading north and the oth…
8
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does the graph shown below represent y as a linear function of x? choos…
A. Yes
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find the slope of the line that passes through these two points. (2, 3)…
a) positive
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slopes of parallel/perpendicular lines score: 2/5 penalty: 1 off questi…
$\frac{5}{2}$
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given lines l, m, and n are parallel and cut by two transversal lines, …
\( x\approx10.4 \)
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what is the scale factor from the original figure to the scaled copy? w…
30
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trapezoid abcd was dilated to create trapezoid abcd. which statements a…
The length of side AD is 8 units, The length of side A'D' is 4 units, The scale factor is \(\frac{1}{2}\)
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complete the sentence below. the slope of a vertical line is ______, th…
The slope of a vertical line is undefined; the slope of a horizontal line is 0.
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find the graph for this direct variation equation. $y = \\frac{2}{5}x$
The Middle Graph
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use the pythagorean theorem to find the length of the missing side of t…
- Missing side \( c = 25 \) - \( \sin\theta = \frac{7}{25} \) - \( \cos\theta = \frac{24}{25} \) - \( \tan\theta = \frac{7}{24} \) - \( \csc\theta = \frac{25}{7} \) - \( \sec\thet…
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find the exact length of the unknown side of the triangle shown to the …
13
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enter segments in the blanks provided that would result in a true equat…
\(\frac{NM}{ML}\)
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what is 4 radians converted to degrees? if necessary, round your answer…
229° (and the correct option is the one with 229°, i.e., the option labeled "229°")
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which equation gives the length of an arc, s, intersected by a central …
\( s = 4\cdot3 \) (the last option, assuming the last option is \( s = 4 \cdot 3 \) with proper multiplication notation)
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solve the inequality. graph the solution. 1. ( x - 4 < 8 )
The solution to the inequality \( x - 4 < 8 \) is \( x < 12 \). The graph has an open circle at 12 and shading to the left.
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question how many sides does a polygon have if the sum of the interior …
17
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question fill in the sentence below with the description that most spec…
The quadrilateral is most specifically a square, because all four sides are equal (length 15) and all four angles are right angles (indicated by the congruent angle marks), which …
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finding an unknown length what is the length of \\(\\overline{bc}\\)? f…
The length of \( \overline{BC} \) is \( 10 \).
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$\\overline{tu}$ is a translation of $\\overline{tu}$. write the transl…
\( (x, y) \to (x + 2, y + 14) \) (Wait, but let's re - check. If \( T \) is at (-6, -7) and \( T' \) at (-4, 6), then \( y \) change is 13. But the key is to find the change in x …
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cphs : advanced algebra: concepts and connections - block (27.0831030) …
\( \boldsymbol{\frac{2\sqrt{15\pi}}{\pi}} \) (which corresponds to the option with this expression, likely the first or fourth option depending on the layout, but based on the sim…
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$\\angle uvx \\cong \\angle qst$. complete the proof that $\\overleftri…
2. Reason: Vertical Angles Theorem 3. Reason: Transitive Property of Congruence 4. Reason: Corresponding Angles Converse
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what combination of transformations is shown below? (image of a grid wi…
rotation, then reflection
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given \\(\\overline{gh} \\parallel \\overline{jk}\\). enter segments in…
\(\frac{KI}{HI}=\frac{JI}{GI}\) (or other valid corresponding side ratios from similar triangles, e.g., \(\frac{JK}{GH}\) but the side - segment form as above is more in line with…
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 54\)
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decide whether the triangles are similar. if they are, write a similari…
1. First Pair: Similar: $\triangle XYZ \sim \triangle MNZ$ by AA Similarity. 2. Second Pair: Similar: $\triangle ABC \sim \triangle EFD$ by SSS Similarity. 3. Third Pair: Similar:…
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determine si trijang yo sanble. options: pa sanble, sas~, sss~, aa~ ima…
AA~
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13 mm 12 mm what is the length of the missing leg? if necessary, round …
5
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16 ft. 12 ft. what is the length of the hypotenuse? if necessary, round…
20
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what is the length of the missing leg? if necessary, round to the neare…
\(6\)
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find the longest side of δrst. t 2y r y+38° s 73° submit
The longest side of \(\triangle RST\) is \(RT\) (the side opposite the \(73^\circ\) angle).
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find the shortest side of $\\triangle pqr$, given that $m\\angle r = 86…
\( PR \)
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list the angle measures of δbcd in order from smallest to largest. assu…
\( m\angle C<m\angle B < m\angle D \)
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find the longest side of △def.
The longest side of \(\triangle DEF\) is \(DE\) (or the side opposite the largest angle, which is \(DE\)). Wait, but let's confirm: angle at F is 106°, which is the largest, so si…
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list the angle measures of δijk in order from smallest to largest. assu…
\( m\angle J < m\angle K < m\angle I \)
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list the side lengths of δcde in order from shortest to longest. c 67z …
\(CE < CD<DE\)
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list the angle measures of △ghi in order from smallest to largest. assu…
\(m\angle H < m\angle I < m\angle G\)
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find the smallest angle of δefg. assume that x is a positive number. f …
# Explanation: ## Step1: Recall Triangle Angle-Side Relationship In a triangle, the larger side is opposite the larger angle, and the smaller side is opposite the smaller angle. A…
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list the side lengths of △cde in order from shortest to longest. c 68y …
$CD < CE < DE$
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list the angle measures of δrst in order from smallest to largest. assu…
\(m\angle T < m\angle S < m\angle R\)
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find the smallest angle of $\\triangle ijk$.
The smallest angle of $\triangle IJK$ is approximately $17^\circ$ (or more precisely around $17.2^\circ$), so the smallest angle is $\angle J$ with measure approximately $17^\circ…
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find the shortest side of δdef.
The shortest side of \(\triangle DEF\) is \(DF\).
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find the smallest angle of δbcd.
The smallest angle of \( \triangle BCD \) is approximately \( 46.3^\circ \) (opposite the side \( BD = 34 \, \text{m} \), i.e., \( \angle C \)).
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find the shortest side of δxyz.
The shortest side of \( \triangle XYZ \) is \( XY \).
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look at each starting figure and how each figure is transformed. which …
The size of the figure, The shape of the figure
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hi is a translation of hi. write the translation rule. (x, y) → (x + \\…
\( (x, y) \to (x + 14, y + 15) \) Wait, but that seems like a large translation. Maybe I misread the coordinates. Wait, let's check again. The blue H: x=-6, y=-5? No, the blue H i…
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if vw = t + 77 and xz = 6t, what is the value of t? v z y x w t = \\box…
\( 7 \)
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v is the midpoint of \\(\\overline{uw}\\) and t is the midpoint of \\(\…
\( 13 \)
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if gh = w and ik = w - 22, what is the value of w? g k h i j w = submit
\(44\)
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parallelogram abcd is a rectangle. which statements are true? select ea…
\(2AX = BD\), \(\overrightarrow{AD}\perp\overrightarrow{CD}\) (i.e., the first and the third options are correct)
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use the figure and the given information to find the indicated measure.…
\( 27 \)
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quadrilateral efgh is similar to quadrilateral ijkl. find the measure o…
34.3
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5. crater lake in oregon is shaped like a circle with a diameter of abo…
The distance around (circumference) of Crater Lake is approximately \( 17.27 \) miles. ### Part b
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3. $9 > y + \\frac{3}{4}$
\( y < 8\frac{1}{4} \) (To graph this, we would draw an open circle at \( 8\frac{1}{4} \) on the number line and shade to the left.)
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which sequence of transformations could best be used to verify that the…
D. Dilate the shaded figure with scale factor of \( \frac{1}{3} \) centered at the origin, and then rotate counterclockwise about the origin.
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19. express as a function of a different angle, 0° ≤ θ < 360°. tan(196°…
\(16\)
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select the correct answer. which line has a y - intercept of 2 and an x…
A. Line A
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solve the inequality. graph the solution. 5(g + 4) > 15 the solution is…
The solution to the inequality \( 5(g + 4) > 15 \) is \( g > -1 \). The graph should have an open circle at \( -1 \) on the number line with an arrow pointing to the right.
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8) what is the ratio of pentagons to stars? (pentagon, star, pentagon, …
\(\frac{11}{2}\) (or 11:2) ### Question 9:
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use the drawing tools to form the correct answer on the provided graph.…
The line is drawn through the points \((0,1)\) and \((2,-2)\) (or \((0,1)\) and \((-2,4)\)) on the provided coordinate grid.
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fill in the sentence below with the description that most specifically …
rhombus
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n 3.2 solution. 2. $16 + p \\geq 14$
The solution to the inequality \( 16 + p \geq 14 \) is \( p \geq -2 \), and on the number line, we represent it with a closed circle at \( -2 \) and an arrow pointing to the right.
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determine the slope of the line containing the given points. graph the …
A. \( m = 0 \)
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fill in the sentence below with the description that most specifically …
all sides are congruent
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use the drawing tools to form the correct answer on the graph. graph th…
The line is drawn through the points \((-2, - 2)\) and \((0, - 1)\) (and follows the slope \(\frac{1}{2}\)) on the given coordinate plane.
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direcciones: circle/highlight the correct form of ser out of the 2 opti…
55. soy 56. es 57. somos 58. Es 59. son 60. eres 61. Son 62. es 63. son 64. somos 65. es 66. son 67. es 68. es 69. son 70. somos 71. eres 72. son
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lesson 6.3 – count shaded squares to find area directions: find the are…
# Explanation: ## Step1: Analizar la primera figura (arriba - izquierda) La figura es un rectángulo grande con un rectángulo blanco en el centro. Primero, calculamos el área total…
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?____ 6 m 10 m 4 m ?____ 15 m 110 + 16 = 126 m²
The length of the large rectangle is 11 m, and the height of the small rectangle is 4 m.
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7.3.9.b a triangular pyramid has a base area of 15 in and a height of 1…
The volume of the triangular pyramid is \( 50 \) cubic inches.
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shape 1 area 24 cm_____ shape 2 area 80 cm_____ shape 3 area 16 cm_____…
To solve for the unknowns (the base of the triangle, the height of the small rectangle), we analyze each shape: ### Step 1: Find the base of the triangle (Shape 1) Shape 1 is a tr…
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question 4 of 5 identify the graph of y = -x + 2. graphs are shown, inc…
The top - most graph (the first graph)
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write the equation of the line in the graphed below in y-intercept form…
\( y = \frac{5}{4}x - 5 \) (corresponding to the first option: \( y = 5/4x - 5 \))
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24 what is the y-intercept of the line graphed below? a. -8 b. $-\frac{…
A. -8
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question fill in the sentence below with the description that most spec…
rectangle (because it has four right angles and opposite sides equal, fitting the definition of a rectangle; it is more specific than parallelogram, and not necessarily a square a…
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a figure is graphed in a coordinate plane with vertices at d(8, -3), u(…
$\boldsymbol{\overline{E'D'}\text{ is parallel to }\overline{K'U'}}$ (the first option among the four purple - boxed options)
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fill in the sentence below with the description that most specifically …
all sides are of equal measure
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fill in the sentence below with the description that most specifically …
The quadrilateral is most specifically a \(\boldsymbol{\text{rhombus}}\), because all four sides are equal (marked \( u \)) and all four angles are equal (implying they are congru…
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lesson 6.3 – count shaded squares to find area directions: find the are…
# Explanation: ## Step1: Analizar la primera figura La figura es un cuadrado de \( 8 \times 8 \) (suponiendo que cada lado tiene 8 unidades, pero contamos las sombras). La región …
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 4\)
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 18\)
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4. graph δ abc and its perpendicular bisectors, and then find the coord…
\( m\angle BCP = 27^\circ \), \( m\angle APC=132.5^\circ \)
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josh packed one layer of a rectangular prism with 15 unit cubes. the pr…
60
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find an angle in each quadrant with a common reference angle with 47°, …
Quadrant I: $47^\circ$, Quadrant II: $133^\circ$, Quadrant III: $227^\circ$, Quadrant IV: $313^\circ$
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the measures of the angles of a triangle are shown in the figure below.…
\( \frac{13}{3} \) (or approximately \( 4.33 \))
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the formula for the volume of a pyramid is $v = \\frac{1}{3}bh$. which …
\( B = \frac{3V}{h} \) (the option in the bottom - left box)
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additional details were added for this assignment. parallelogram abcd i…
11
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 8\)
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the area of a rectangle is ((x^3 - 5x^2 + 3x - 15)), and the width of t…
\( x - 5 \) (corresponding to the option with \( x - 5 \))
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question 2 of 5 use the drawing tools to form the correct answer on the…
To graph the line \(3y = 2x+9\) (or \(y=\frac{2}{3}x + 3\)): 1. Plot the y - intercept at \((0,3)\) (where the line crosses the y - axis). 2. Use the slope \(\frac{2}{3}\) to find…
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which statement can be used to prove that a given parallelogram is a re…
C. The diagonals of the parallelograms are congruent.
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question what is the sum of 3 of the interior angles of a regular penta…
\(324\)
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question what is the sum of the interior angles of a decagon? answer at…
\( 1440 \)
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complete the square on the expression identify vertex (2, −1) graph thi…
Matemáticas - Geometría
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question 1 of x select the correct answer. which graph represents the i…
The third graph (the one with the line starting at \((0,10)\) and ending at \((10,0)\))