Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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4 which statement about different pairs of angles could be used to prov…
D. If any two corresponding angles are congruent, then the lines are parallel.
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find the coordinates of the orthocenter. write your answer as an ordere…
\((4, 4)\)
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angle fgh is a right angle. the measure of angle jgh is 65°. the measur…
\( 25 \)
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which of the following names a ray? a. ray ab with arrow to the right b…
A. $\overrightarrow{AB}$ (the option with the single arrowhead starting at A and going through B)
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3) choose the best answer. the ______ is a period of time over which a …
product life cycle
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if two line segments are congruent, which of the following must be true…
A. They have equal lengths.
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find the coordinates of the orthocenter. write your answer as an ordere…
$(8, 4)$
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an acute angles measure is: a. exactly 90°. b. between 0° and 90°. c. b…
B. between \(0^\circ\) and \(90^\circ\)
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16 trouve lexpression algébrique qui représente le périmètre des polygo…
a) \( 4x + 6y-4 \) mètres b) \( 10a+16b \) mètres
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read the story. elise and her younger brother, reid, take turns loading…
48
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what is the image point of (-4,6) after the transformation $r_{y=-x} \\…
\((12,-18)\)
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the image of the point (-1, -8) under a translation is (0, -11). find t…
\((-3,-4)\)
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practice question 2 explain how you know that segment de is not paralle…
Since \( \frac{AD}{DB}=\frac{4}{2} = 2 \) and \( \frac{AE}{EC}=\frac{9}{5}=1.8 \), and \( 2 eq1.8 \), by the converse of the basic proportionality theorem (Thales' theorem), segm…
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find the standard form of the equation of the hyperbola shown. the stan…
$\frac{x^2}{36} - \frac{y^2}{16} = 1$
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the image point of a after a translation right 4 units and down 4 units…
The coordinates of point A are \((8,-3)\)
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identifying congruent angles ∠fae measures 72°. what other angle must m…
\(\angle BFD\)
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practice question 1 segment ab is parallel to segment ab. what is the l…
The length of segment \(AB\) is \(7.5\). The length of segment \(B'B\) is \(3.5\).
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the image point of a after a translation left 4 units and down 1 unit i…
The coordinates of point \(A\) are \((2,-3)\)
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3.11.3 more proportional relationships? de is parallel to ac. find the …
\(AC = 12.5\), \(AD = 3\)
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nicole is 1.55 meters tall. at 2 p.m., she measures the length of a tre…
\(10.47\)
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word search: mystery root read the clues. write the answers on the line…
1. san 2. ord 3. cap 4. phil 5. brev Bonus uncircled letters: longa Idiom: Ars longa, vita brevis Idiom meaning: Art is long, life is short.
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question what is the image point of $(-6, -4)$ after the transformation…
\((9,4)\)
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a cardboard box is 12 inches (in.) wide, 16 in. long, and 14 in. high. …
\(1168\) square inches.
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segment \\(\\overline{bd}\\) bisects \\(\\angle abc\\). solve for \\(x\…
\(x = 4.5\)
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in the diagram below, $\\angle cab \\cong \\angle cde$. solve for $x$. …
\(x = 3.8\)
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solve for x. round your answer to the nearest tenth if necessary. answe…
\(x = 10.9\)
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solve for x. figures are not necessarily drawn to scale. answer attempt…
\(x = 7.2\)
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3.11.3 more proportional relationships? with just the picture and no ad…
No
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find the perimeter of $\\triangle uvw$. round your answer to the neares…
\(104\)
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3.11.2 preponderance of proportional relationships find the length of e…
\(ED = 4\)
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solve for x. round your answer to the nearest tenth if necessary. figur…
\(x\approx44.8\)
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what is $m\\angle hfg$ if $m\\angle hfg = 4x - 8$, $m\\angle efg = 6x -…
# Explanation: ## Step1: Use angle - subtraction formula We know that \(m\angle EFG=m\angle HFG + m\angle HFE\). Substitute the given expressions: \(6x - 2=(4x - 8)+70\). ## Step2…
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in the diagram below of triangle j k l, m is the midpoint of \\(\\overl…
\(20\)
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in the diagram below of triangle jkl, m is the midpoint of \\(\\overlin…
\(35\)
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triangle nop is formed by connecting the midpoints of the side of trian…
\(82\)
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find the standard form of the equation of the hyperbola shown. the stan…
$\frac{x^2}{36} - \frac{y^2}{4} = 1$
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3.11.2 preponderance of proportional relationships find the length of e…
| Side | Length | | ---- | ---- | | \(EF\) | \(7.5\) | | \(ED\) | \(6\) |
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1 draw each of the following and hence find its surface area: a an ice …
a. The surface area of the ice cube is \(37.5\ cm^{2}\). b. The surface area of the block of cheese is \(356\ cm^{2}\). c. The surface area of the wooden wedge is \(108\ cm^{2}\).
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find the standard form of the equation of the hyperbola shown. the stan…
$\frac{x^2}{4}-\frac{y^2}{36}=1$
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triangle xyz is formed by connecting the midpoints of the side of trian…
\(3\)
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triangle ghi is similar to triangle jkl. find the measure of side lj. r…
\(10.8\)
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determine if triangle opq and triangle rst are or are not similar, and,…
The triangles are similar.
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3.11.1 prove it: parallel segments now that we know the two triangles a…
\(\frac{AC}{MN}=\frac{AB}{MB}\)
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determine if triangle bcd and triangle efg are or are not similar, and,…
The triangles are not similar.
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applying the second corollary to the inscribed angles theorem the measu…
\(49.5\)
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determine if triangle mno and triangle pqr are or are not similar, and,…
The triangles are not similar.
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26. consider the irregular figure. image of an irregular figure with di…
120
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inscribed angles applying theorems what is the measure of \\(\\overarc{…
\(64^{\circ}\)
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groups of people in a region or area who have less power and influence,…
(Assuming the last option is "a subculture" with its identifier, e.g., D. a subculture (if the options are A, B, C, D in order as per the visible circles and text). If the last op…
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9 multiple choice 1 point what can we conclude about the triangles show…
The triangles are similar and therefore have the same slope.
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what is the value of b? 7b+10° 5b b+28° b = ° submit
\(b = 18\)
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lar figures triangle def was dilated according to the rule $d_{o, \\fra…
- $\triangle DEF \sim \triangle D'E'F'$ - The distance from point $D'$ to the origin is $\frac{1}{3}$ the distance of point $D$ to the origin. - $\angle F$ corresponds to $\angle …
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given: $\\angle b \\cong \\angle d$ and $\\overline{ad} \\parallel \\ov…
\(\triangle ABC\cong\triangle CDA\) by AAS (Angle - Angle - Side) congruence.
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similar figures which composition of similarity transformations maps po…
a dilation with a scale factor of \(\frac{1}{4}\) and then a translation
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given $\\triangle jkl \\sim \\triangle mnl$, find $jk$.
\(42\)
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applying theorems \\(\\overline{pr}\\) and \\(\\overline{qs}\\) are dia…
\(100^{\circ}\)
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what is the value of p? 31° 4p-20° p+50° p = □° submit
\(13\)
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Question was provided via image upload.
\(\triangle BAD\cong\triangle CDA\) by the SSS (Side - Side - Side) congruence criterion.
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what is the value of u? 34° 3u+44° u+44° u = □° submit
\(17\)
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applying the angle formed by a tangent and chord theorem the measure of…
\(81\)
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applying the inscribed angle theorem what is the measure of \\(\\overar…
\(168^{\circ}\)
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find the total surface area of: a image of a triangular prism with dime…
a. \(84\mathrm{cm}^{2}\) b. \(288\mathrm{m}^{2}\)
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use vertices and asymptotes to graph the hyperbola. locate the foci and…
Correct graph: A Foci: $(-\sqrt{149}, 0), (\sqrt{149}, 0)$
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solve the inequality and graph the solution on the line provided. 8 - 4…
Inequality Notation: \( x < 3 \) (For the number line: Plot an open circle at 3 and draw an arrow to the left, indicating all numbers less than 3.)
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x y z m n not similar or not necessarily similar similar: \\triangle xy…
Similar: \( \triangle XYZ \sim \triangle \boldsymbol{NMZ} \) by the AA (Angle - Angle) similarity criterion. (Or if the triangle is \( \triangle MZN \), but the most probable is \…
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trapezoid defg is dilated according to the rule $d_{o, 4}(x, y)$ to for…
\((-2,1)\)
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triangle mnp is dilated according to the rule $d_{o, 1.5}(x, y) \\to (1…
M'(-6, 9) and N'(3, 9) (the second option: M'(-6, 9) and N'(3, 9))
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the volume of the rectangular pyramid is 320 cubic yards. the height, h…
C. 8 yd
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solve the inequality and graph the solution on the line provided. -4x -…
Inequality Notation: \( x > -2 \) For the number line: We would draw an open circle at -2 (since the inequality is strict, \( > \), not \( \geq \)) and shade the region to the rig…
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solve the inequality and graph the solution on the line provided. 8 + 3…
Inequality Notation: \( x > 5 \) (For the number line: Open circle at 5, arrow pointing to the right)
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which graph shows a dilation?
The third graph (third from the left)
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solve the inequality and graph the solution on the line provided. 13 + …
Inequality Notation: \( x \leq 8 \) (For the number line: Plot a closed circle at 8 and draw an arrow to the left to represent all numbers less than or equal to 8.)
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solve the inequality and graph the solution on the line provided. -10 +…
Inequality Notation: \( x < -6 \) For the number line: We place an open circle at -6 (because the inequality is strict, \( < \), not \( \leq \)) and draw an arrow to the left to r…
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in parallelogram abcd, \\(\\overline{bc}\\) is twice as long as \\(\\ov…
C. 324
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which graph shows a dilation?
The third graph (the third square from the left)
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find the standard form of the equation of the hyperbola shown. the stan…
$\frac{x^2}{4} - \frac{y^2}{16} = 1$
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ar figures triangle mnp will be dilated according to the rule ( d_{p, 2…
(-2, 6) (corresponding to the option (-2,6))
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yellow: the length of a rectangle is represented by (2x - 7) and its wi…
\(2x^{2}-4x - 14\)
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jklm is a rhombus with an area of 75 square feet. diagonal \\(\\overlin…
A. \(5\) ft
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which composition of similarity transformations maps polygon abcd to po…
a dilation with a scale factor less than 1 and then a translation (the fourth option in the list of options provided)
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6 the base of a triangular prism is a right triangle with a hypotenuse …
\(15960\space mm^{2}\)
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a cylinder has a diameter of 6 in. and a height of 19 in. use \\( \\pi …
a. The lateral surface area is \(188.4\) square inches. b. The total surface area is \(244.92\) square inches.
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triangle qrs is dilated according to the rule $d_{o,2}(x, y)$. which st…
The true statements are: - Side \( \overline{Q'S'} \) lies on a line with a slope of \( -1 \). - The distance from \( Q' \) to the origin is twice the distance from \( Q \) to the…
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4 a rectangular prism has the dimensions shown, where the top and botto…
\(479.52\) cm²
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given \\(\\overline{ab} \\parallel \\overline{dc}\\), complete the flow…
The first box (top - left): $\angle AEB\cong\angle DEC$, Reason: Vertical Angles Theorem; The second box (left - middle): $\angle A\cong\angle D$, Reason: Alternate - Interior Ang…
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give a pair of alternate exterior angles, a pair of alternate interior …
(a) Alternate exterior angles: \(\angle 1\) and \(\angle 8\) (or \(\angle 2\) and \(\angle 7\)) (b) Alternate interior angles: \(\angle 3\) and \(\angle 5\) (or \(\angle 4\) and \…
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nilar figures triangle klm was dilated according to the rule $d_{o,0.75…
1. \( D_{O,0.75}(x, y)=(0.75x, 0.75y) \) 2. The vertices of the image are closer to the origin than those of the pre - image. 3. \( \overline{LM} \) is parallel to \( \overline{L'…
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question 12 of 20 what event led to 90 percent of women clothing worker…
D. The Triangle Shirtwaist factory fire
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1. baxter uses his box as a bed. what is the volume of baxters box? vol…
1. 2520 2. True, False, False, True 3. 80, 80, 75 4. 680, 680000, 68000, 6800 5a. Charlie 5b. $2\frac{1}{4}$ 5c. Tiger, Max, Charlie
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reflect (4, 9) across the y - axis. then reflect the result across the …
\((-4,-9)\)
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4. find the area of this shape. dimensions are in feet.
\(385.33\) square feet
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write the coordinates of the vertices after a reflection over the y - a…
$R'(4,9)$, $S'(-2,9)$, $T'(-2,4)$, $U'(4,4)$
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read the story. gwen had an awful time camping! when she got home, she …
27
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read the story. mitchell reads only mysteries and sports books. last ye…
20
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triangle stv was dilated with the origin as the center of dilation to f…
\(\frac{1}{3}\) (corresponding to the option \(\frac{1}{3}\))
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complete the flowchart proof below. \\(\\overline{ac}\\) bisects \\(\\a…
- For \( \angle BCA\cong\angle DCA \), the reason is "Definition of angle bisector". - For \( \angle B\cong\angle D \), the reason is "Given". - For \( \overline{AC}\cong\overline…
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read the story. mitchell reads only mysteries and sports books. last ye…
20
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own below. the x-axis. result across the y-axis. plot the final point. …
The final point is at $(5, -6)$, so we plot the point with x - coordinate 5 and y - coordinate - 6 on the graph.
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quadrilateral abcd is a square. if ab=25 and ac=36, find each measure i…
\(m\angle1 = 45^{\circ}\), \(m\angle2 = 45^{\circ}\), \(m\angle3 = 90^{\circ}\), \(m\angle ABC=90^{\circ}\), \(BC = 25\), \(DC = 25\), \(AE = 18\), \(EB = 18\), \(BD = 36\), \(x =…
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 5\)