Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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question 4 of 10 is $\triangle pqr \\sim \\triangle xyz$? if so, name w…
C. Similar - SAS
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question 3 of 10 what is the length of $overline{de}$? a. 9 b. 15 c. 6 …
D. 10
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⚠️ your teacher has been alerted that you left the tab. 1/15 the coordi…
False
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identify the domain and range of the graph. domain = select choice rang…
Domain = All real numbers ($(-\infty, \infty)$) Range = All real numbers ($(-\infty, \infty)$)
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write the standard form of the equation of the circle with the given ce…
$(x+3)^2 + (y-5)^2 = 36$
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which ratio represents the cosine of the marked angle in the diagram? a…
C. $\frac{8}{17}$
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dig deeper a circular oil spill has a radius of 2 miles. after a day, t…
65.973
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dig deeper a circular oil spill has a radius of 2 miles. after a day, t…
65.973
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segments that appear to be tangent are tangent to both circles, and cd …
$118$
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13/22 determine if the graph is linear or nonlinear. linear nonlinear
Nonlinear
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find the area of the circle in square yards. round to the nearest hundr…
7.07 yd²
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solve the given inequalities; then graph each solution set on separate …
1. $x < -5$ or $x > -2$ 2. $x < -6$ or $x > 3$ *(Graphing note: For each solution, plot open circles at the critical points, then shade the valid intervals to the left of the smal…
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try again your answer is incorrect. two parallel lines are cut by a tra…
$m\angle 1 = 56^\circ$ $m\angle 4 = 124^\circ$
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try again your answer is incorrect. two parallel lines are cut by a tra…
$m\angle 5 = 84^\circ$, $m\angle 7 = 96^\circ$
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two parallel lines are cut by a transversal as shown below. suppose $m\…
$m\angle 5 = 96^\circ$ $m\angle 7 = 96^\circ$
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12 multiple answer 1 point which invaders migrated from scandinavia to …
Vikings
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6 multiple answer 1 point which of the following angles measures $33^\\…
$\angle C$
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for each question, write out enough multiples of each number to find th…
8. 5: $5, 10, 15, 20, 25, 30$; 6: $6, 12, 18, 24, 30$; LCM = $\boldsymbol{30}$ 9. 3: $3, 6, 9, 12, 15, 18, 21, 24$; 24: $24$; LCM = $\boldsymbol{24}$ 10. 14: $14, 28$; 4: $4, 8, 1…
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find the length of the third side. if necessary, write in simplest radi…
8
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the graph of a function is given below. give all y-intercepts and x-int…
(a) \(y\)-intercept(s): \(0\) (b) \(x\)-intercept(s): \(0\)
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solving problems using trigonometric ratios a 25 - foot long ladder is …
B. The second diagram (with 18° at the wall-ladder intersection, ladder labeled 25)
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shade $(a cup b) cup (a cap c)$ on the venn diagram.
Shade the entire circle $A$, the entire circle $B$, and the overlapping regions between $A$ and $B$, $A$ and $C$. (This is equivalent to shading all elements in $A$ or $B$.)
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fill in the sentence below with the description that most specifically …
rhombus, because all four sides are equal in length and both pairs of opposite sides are parallel, with no right angles indicated.
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in circle q with m∠psr = 33°, find the measure of minor arc pr. m pr =
$66^\circ$
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in circle q with m∠psr = 24°, find the measure of minor arc pr. m pr =
$48^\circ$
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three noncollinear points determine three lines, as shown in the figure…
(a) 6 (b) 10 (c) $\frac{n(n-1)}{2}$
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five lines are drawn in the plane (a) what is the smallest number of po…
(a) The smallest number of intersections is 0 (b) The largest number of intersections is 10 (c) Yes, every integer $m$ with $0 \leq m \leq 10$ is achievable. You can arrange lines…
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question 8, 9.1.22 part 2 of 2 hw scor o points: 0 of 1 a hiker starts …
What direction must the hiker turn to resume heading due north? - The hiker must turn left How many degrees must the hiker turn? - $19^\circ$
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plot the points a(5,-3), b(-4, 2), c(10, 6) on the coordinate axes belo…
$D=(19, 1)$
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find the length of the third side. if necessary, write in simplest radi…
$2\sqrt{5}$
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choose all answers that describe the quadrilateral rstu if $rs = 31$, $…
Quadrilateral
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choose all answers that describe the quadrilateral (abcd) if (mangle a …
Quadrilateral
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choose all answers that describe the polygon below. answer attempt 1 ou…
Quadrilateral, Parallelogram, Rectangle, Rhombus, Square
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choose all answers that describe the quadrilateral bcde if m∠b = 150°, …
Quadrilateral
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choose all answers that describe the polygon ghij if gh = 15, hi = 17, …
Parallel, Quadrilateral
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given parallelogram uvwx below. if uy = 35, find yw.
35
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given rectangle opqr below. if ( mangle rso = 112^circ ), find ( mangle…
$68^\circ$
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given parallelogram opqr below. if os = 29, find sq.
29
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given rectangle fghi below. if m∠ijf = 112°, find m∠gjh.
$112^\circ$
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given rectangle fghi below. if ( \text{m}angle ijf = 112^circ ), find (…
$\text{m}\angle GJH = 68^\circ$
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given rectangle hijk below. if $ik = 5$, find $hj$.
$HJ = 5$
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given rhombus efgh below. if m∠hie = (-2x + 6)°, solve for x.
$x = -42$
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given rectangle vwxy below, xz = 54. if wz = -3x - 6, solve for x.
$x = -20$
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lines ( l_1 ), and ( l_2 ) are parallel lines. determine the measures o…
$m\angle 1 = 56^\circ$ $m\angle 2 = 56^\circ$ $m\angle 3 = 124^\circ$ $m\angle 4 = 124^\circ$ $m\angle 5 = 56^\circ$ $m\angle 6 = 124^\circ$ $m\angle 7 = 56^\circ$ $m\angle 8 = 12…
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given rhombus uvwx below, m∠vwy = 57°. if m∠xwy = (-x - 2)°, solve for …
$x = -59$
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given rhombus uvwx below, xy = 73. if yv = -3x - 2, solve for x.
$x = -25$
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given rhombus rstu below. if \\(\\text{m}\\angle svt = (x + 1)\\degree\…
$89$
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if $\\angle bce \\cong \\angle dce$, $be = v + 25$, and $de = 2v$, what…
$25$
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fill in the sentence below with the description that most specifically …
The quadrilateral is most specifically a **rectangle**, because it has four right angles and its opposite sides are equal in measure.
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fill in the sentence below with the description that most specifically …
all angles are congruent, because the quadrilateral has four congruent right angles, with opposite sides equal but not all sides equal, fitting this most specific description.
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fill in the sentence below with the description that most specifically …
The quadrilateral is most specifically a square, because all four of its sides are equal in length and all four of its interior angles are right (90°) angles.
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jose caught a fish that is 4.5 feet long. he wants to know its length i…
(a) Double number line: Top line (feet): 0, 4.5 Bottom line (inches): 0, 54 (b) 54 inches
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graph the image of kite tuvw after a rotation 270° counterclockwise aro…
The image of kite \( TUVW \) after a \( 270^{\circ} \) counterclockwise rotation about the origin has vertices at \( W'(-5,0) \), \( T'(-8,-8) \), \( U'(-6,-9) \), and \( V'(-3,-8…
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graph the image of kite pqrs after a rotation 180° counterclockwise aro…
The image of kite \( PQRS \) after a \( 180^\circ \) counterclockwise rotation around the origin has vertices at \( P'(-4, 10) \), \( Q'(-7, 4) \), \( R'(-4, 3) \), and \( S'(-1, …
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answer attempt 1 out of 10 the quadrilateral is most specifically a, be…
isosceles trapezoid; it has one pair of parallel implied sides, and two pairs of congruent adjacent base angles as indicated by the angle markings.
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answer attempt 1 out of 10 the quadrilateral is most specifically a ▼, …
The quadrilateral is most specifically an **isosceles trapezoid**, because it has one pair of congruent base angles (the bottom two angles marked with triple arcs), which is a def…
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transformations and similarity review what is the solution to the syste…
\(\boldsymbol{(-1, -5)}\) (corresponding to the option: \((-1, -5)\))
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find the missing leg if one leg is 4 and the hypotenuse is 8. if needed…
6.9
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b. solve for p in the figure. t s p p t=12 s
\( p = 6\sqrt{2} \) (or approximately \( 8.49 \))
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3. hauteur definition n altitude hauteur dun triangle tout soité qui ha…
Pour identifier la hauteur d'un triangle, on recherche une droite issue d'un sommet et perpendiculaire au côté opposé (ou à sa prolongation) à ce sommet. Dans les figures données,…
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the rectangle below is dilated by a scale factor of \\(\\frac{1}{4}\\).…
Perimeter of given rectangle: \( 140 \) units Perimeter of dilated rectangle: \( 35 \) units Area of given rectangle: \( 1176 \) units² Area of dilated rectangle: \( 73.5 \) (or \…
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the right triangle below is dilated by a scale factor of 3. find the pe…
Perimeter of given right triangle: 56 units Perimeter of dilated right triangle: 168 units Area of given right triangle: 84 units² Area of dilated right triangle: 756 units²
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name get out the square tiles below, and construct the following arrays…
1a. Repeated addition: $4 + 4$ 1b. Repeated addition: $2 + 2 + 2 + 2$ 2a. Repeated addition: $2 + 2 + 2$ 2b. Repeated addition: $3 + 3$ 3a. Repeated addition (example): $2 + 2 + 2…
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the right triangle below is dilated by a scale factor of 5. find the pe…
Perimeter of given right triangle: 40 units Perimeter of dilated right triangle: 200 units Area of given right triangle: 60 units² Area of dilated right triangle: 1500 units²
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#1 a square with a side length of 4 units is rotated 30° about 1 vertex…
C. Square
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point a (1, -9) was dilated to a (2, -18). what was the scale factor? (…
2
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what are the coordinates of point c if c(-4, -2) is rotated 270° counte…
\((-2,4)\)
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what are the coordinate points of b if b (-3, 15) is translated right 7…
\((4, 7)\)
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write the translation rule if point a is translated 5 units right and 1…
For the \(x\) - coordinate: Operation: \(+\), Number: \(5\); For the \(y\) - coordinate: Operation: \(+\), Number: \(10\) (The translation rule is \((x,y)\to(x + 5,y + 10)\))
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plot the point c if c (-12, 9) is reflected over the x - axis. your ans…
\((-12, - 9)\)
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reflect △abc over the x - axis. (3 points) a = b = c =
\( A'=(0,-1) \) \( B'=(5,-1) \) \( C'=(0,-4) \)
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given abcd is a parallelogram prove \\(\\overline{ab} \\cong \\overline…
Completed two-column proof: | Statements | Reasons | |------------|---------| | 1. $ABCD$ is a parallelogram | 1. given | | 2. draw $\overline{AC}$ | 2. construction | | 3. $\over…
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Question was provided via image upload.
\( 44 \) ### Problem 12 #### Part (a)
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determine whether the pair of lines are parallel, perpendicular, or nei…
C. Parallel
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determine whether each pair of lines is parallel, perpendicular, or nei…
neither
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wxyz is a quadrilateral. wx = 2x + 16, wz = 8x + 16, xy = 2y - 16, and …
\( x = 2 \), \( y = 24 \)
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find the slope of the line ( y = -8 ). select the correct choice below …
A. The slope is $0$.
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for the graph on the right, determine if the slope is positive, negativ…
C. Undefined
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state whether the slope of the line is positive, negative, 0, or is und…
B. positive
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find the length of $overline{ac}$. use that length to find the length o…
10.7 cm (Option C)
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ch equation can be solved to find one of the missing side lengths in th…
A. $\cos(60^\circ) = \frac{12}{a}$
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which equation can be used to solve for b? (there is a right triangle a…
$\boldsymbol{\tan(30^\circ) = \frac{5}{b}}$ (the first option)
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which relationship in the triangle must be true? a c b c b a sin(b) = s…
$\boldsymbol{\sin(B) = \cos(90 - B)}$
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what is the length of (overline{bc})? round to the nearest tenth. 16 cm…
6.8 cm
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kevin was asked to determine the length of side xz. his work is shown. …
He has the side lengths in the wrong place in the cosine ratio.
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solving for measures of right triangles use the diagram to complete the…
The measure of angle L is $\boldsymbol{70}^\circ$. The trigonometric ratio that uses $\angle M$ and $LN$ to solve for $NM$ is $\boldsymbol{\text{tangent (tan)}}$. The length of NM…
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ating unknown lengths of right triangles the measure of angle a is 15°,…
$AC = 29.9$ $AB = 30.9$
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practice using trigonometric ratios to solve for missing lengths. which…
D. $XY = \frac{22}{\sin(41^\circ)}$
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if the width of the rectangular prism is doubled, which of the followin…
The volume is twice as large.
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if the height of the rectangular prisms changes from 5in to 10 in what …
\( 110 \text{ in}^2 \) (corresponding to the option "110 in.²")
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rectangular prism a has a volume of 275 cubic inches. rectangular prism…
825 cu in. (The option is the one with "825 cu in.")
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which statement is not true? doubling the length of a prism will double…
Doubling the length of a prism will double its surface area.
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a cubic box is 12 inches on each side. its height is tripled to create …
The volume is three times as large (the option with this text, e.g., if it's option 2, then "2. The volume is three times as large")
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which statement describes how to derive the equation of a circle in sta…
D. The equation of a circle can be derived using the distance formula
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given right triangle mno, which represents the value of cos(m)? ○ \\(\f…
$\boldsymbol{\frac{MN}{MO}}$ (corresponding to the second option)
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given right triangle mnl, what is the value of cos(m)? $\\frac{3}{5}$ $…
$\boldsymbol{\frac{4}{5}}$ (Option C: $\frac{4}{5}$)
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given right triangle xyz, which correctly describes the locations of th…
a is adjacent, b is opposite, c is the hypotenuse
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given right triangle xyz, what is the value of tan(y)? options: - $\fra…
$\boldsymbol{\frac{\sqrt{3}}{3}}$ (corresponding to the second option)
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which trigonometric ratios are correct for triangle abc? select three o…
$\sin(C) = \frac{\sqrt{3}}{2}$, $\tan(C) = \sqrt{3}$, $\sin(B) = \frac{1}{2}$
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given right triangle gyk, what is the value of tan(g)? ○ \\(\\frac{1}{2…
$\sqrt{3}$ (Option D)