幾何
三角形、円、座標幾何、証明問題。
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find the distance from the point (2, 2, 7) to the origin. write your an…
$7.55$
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which represents an exterior angle of triangle abf? ∠bad ∠afe ∠cad ∠cab
\(\angle BAD\)
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point j lies on $overline{hi}$ such that $hj:ij$ is $6:1$. graph j.
Locate the point on the line - segment \(\overline{HI}\) approximately at \((16,12)\) on the given grid.
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answer attempt 1 out of 1 a =
\(48^{\circ}\)
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the equation of a circle is given below. identify the center and the ra…
Center: \((-1,-2)\) Radius: \(4\)
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the coordinates of the endpoints of $overline{de}$ are $d(-8,7)$ and $e…
$(1,4)$
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what is gi? gi =
44
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graph the inequality below on the number line. x < 8
On the number - line, place an open circle at 8 and shade the line to the left of 8.
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graph the inequality below on the number line. b ≤ - 5
On the number line, place a closed - circle at $-5$ and draw an arrow to the left of $-5$.
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what is the volume? 4 yd 8 yd 6 yd cubic yards
96
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triangle xyz is shown, where n≥5. which statements are true regarding t…
Angle X is the largest angle. Angle Z is greater than angle Y. \(\overline{XZ}\) is the shortest side.
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triangle qrs has the angle measures shown. m∠q=(1x)°, m∠r=(3x)°, m∠s=(6…
C. 108
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in the rectangular prism shown below, which lines are skew? select all …
$\overline{PT}$ and $\overline{SW}$, $\overline{QR}$ and $\overline{SW}$, $\overline{SW}$ and $\overline{UV}$
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in the triangular prism shown below, which lines are intersecting? sele…
$\overrightarrow{KN}$ and $\overrightarrow{MN}$, $\overrightarrow{IL}$ and $\overrightarrow{LM}$
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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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3 fill in the blank 1 point which transformation is shown on the coordi…
rotation
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the formula c = 3.14d can be used to approximate the circumference of a…
$3.439\leq d\leq3.535$
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¿cuáles de los pares de figuras a continuación son congruentes? ¿congru…
The second pair (the two circles) is congruent; the first, third, and fourth pairs are not congruent.
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the equation of a circle is given below. identify the radius and center…
Radius: 3 Center: (0,0)
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the formula c = 3.14d can be used to approximate the circumference of a…
$2.803\leq d\leq2.930$
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write the coordinates of the vertices after a dilation with a scale fac…
The new coordinates of \(D\) are \((-1,0)\), of \(E\) are \((-1,2)\), of \(F\) are \((\frac{3}{2},-1)\), and of \(G\) are \((\frac{3}{2},-2)\)
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find the distance between the points (1, 3) and (6, 8). round decimals …
$7.1$
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in a translation, subtracting from the y - value will result in a horiz…
down
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in a translation, adding to the y - value will result in a horizontal m…
up
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which transformation is shown on the coordinate plane below? choose you…
reflection
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type the answers in the spaces provided. use numbers instead of words. …
The three - dimensional diagonal shed length is approximately 12.2 feet and the length of the umbrella is 10.5 feet.
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the diagram shows quadrilateral mnpq. what is the length of line segmen…
8 units
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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 the rectangular prism shown below, which lines are intersecting? sel…
\(\overleftrightarrow{LP}\) and \(\overleftrightarrow{MP}\), \(\overleftrightarrow{JK}\) and \(\overleftrightarrow{KO}\), \(\overleftrightarrow{IL}\) and \(\overleftrightarrow{IM}…
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solve for the missing angle.
$44^{\circ}$
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2) find x round to the nearest tenth.
16.4
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given m || n, find the value of x and y. answer attempt 1 out of 2 x = …
\(x = 49\), \(y = 49\)
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find the measure of the missing angle. answer attempt 2 out of 2 a =
$a = 112^{\circ}$
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find the measure of the missing angle. 112° a answer attempt 1 out of 2…
\(112^{\circ}\)
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find the measure of the missing angles. answer attempt 1 out of 2 b = c…
\(b = 28^{\circ}\), \(c = 152^{\circ}\)
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what is the image point of (-4,2) after a translation left 5 units and …
$(-9,-1)$
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what is the image point of (7,0) after a translation right 5 units and …
$(12,-5)$
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given m||n, find the value of x. answer attempt 2 out of 2 x = 106
\(x = 106\)
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given m || n, find the value of x. 120° (5x + 20)° answer attempt 1 out…
\(x = 20\)
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solve the nonlinear inequality. express the solution using interval not…
The solution in interval notation is $(-5,6)$. The graph has open circles at $x=-5$ and $x = 6$ with the region between them shaded.
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given (mparallel n), find the value of (x). answer attempt 1 out of 2 (…
\(x = 5\)
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given (lparallel mparallel n), find the value of (x).
\(x = 40\)
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given (lparallel mparallel n), find the value of (x).
\(x = 10\)
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ratios of similar right triangles reset scale factor n: 1 m∠a = 30° m∠c…
When the scale factor is 1, the ratio is $\frac{1}{2}$. When the scale factor is 3, the ratio is $\frac{1}{2}$. The ratio of the side length of the side opposite any $30^{\circ}$ …
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given m || n, find the value of x. answer attempt 1 out of 2 x =
\(x = 16\)
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find the area of the figure. (sides meet at right angles.)
$42$
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the diameter d of a sphere is 18.2 mm. calculate the spheres surface ar…
$1040.1$
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salgtrig5 1.8.042. solve the nonlinear inequality. express the solution…
The solution in interval notation is $(-5,6)$. To graph the solution set on the number - line: 1. Place open circles at $x=-5$ and $x = 6$ (because the inequality is strict, i.e.,…
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ing sides of right triangles complete the table to show the name of eac…
| | $a$ | $b$ | $c$ | |--|--|--|--| | $\angle A$ | Opposite Side | Adjacent Side | Hypotenuse | | $\angle B$ | Adjacent Side | Opposite Side | Hypotenuse |
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on march 29, jangles corporation received a $21,800 invoice dated march…
a. $9083.33 b. $12716.67
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what is m∠f? m∠f = °
98
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using parallel lines find m∠1 and m∠2. explain your reasoning. 9.
$m\angle1 = 82^{\circ}$, $m\angle2 = 98^{\circ}$
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what is the value of x? x =
$31$
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figure b is a transformation of figure a. how can you describe the tran…
Slide
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which figure is a translation of figure a? figure b figure c figure d l…
A. Figure B
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which figure is a translation of figure a? figure b figure c figure d
A. Figure B
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using parallel lines find m∠1 and m∠2. explain your reasoning. 8.
$m\angle1 = 135^{\circ}$, $m\angle2 = 135^{\circ}$
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dantes backyard has cement and grass. find the area of the part with ce…
24
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kiras garden has tulips and roses. find the area of the part with tulip…
19
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which picture shows a translation?
The bottom - right picture.
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what is the value of x? x + 69° 5x + 99°
\(x = 2^{\circ}\)
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a change in the location, direction, or size of a figure is called a tr…
4
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what is m∠w? m∠w = °
$107$
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solve for the value of x. (6x + 1)° 77°
$2$
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what is the value of x?
\(x = 42\)
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a change in the location, direction, or size of a figure is called a tr…
Slide
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the sides of which diagram are correctly labeled with respect to angle …
The third diagram (from the left in the top row) is correctly labeled. In it, the side opposite angle \(A\) is labeled "Opposite", the side adjacent to angle \(A\) (the non - hypo…
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what is the reciprocal of tan b in the triangle? a b c $\\tan^{-1}c$ $\…
\(\tan C\)
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what is the value of x? x + 59° 80° x =
41
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each side of the regular hexagon measures 8 cm. what is the area of the…
$96\sqrt{3}$ square centimeters
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what is m∠u? m∠u =
94
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what is the value of x in the diagram? what is the value of x in the di…
$\frac{18\sqrt{2}}{\sqrt{3}}$
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find the measure of the missing angles. answer attempt 1 out of 2 $b=sq…
\(b = 85^{\circ}\), \(c = 95^{\circ}\)
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what is the value of x? x - 36° f e g x = °
$84$
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the hypotenuse of an isosceles triangles measures 10 inches long. what …
$\frac{10}{\sqrt{2}}$
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what is the value of x? x + 20° x =
$25$
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the hypotenuse of an isosceles triangle measures 10 inches long. what i…
None of the given options are correct. The length of one leg is $5\sqrt{2}$ or $\frac{10}{\sqrt{2}}$.
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what is the value of x? 37° 14x - 73°
$9$
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which equation can be used to find b in the triangle? cos b = 10/6 cos …
$\tan B=\frac{8}{6}$
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in the triangle, $\frac{a}{c}$ represents which ratio? cos c sin b sin …
$\sin B$
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in the triangle, which is equivalent to sin a? cos a cos c sin b sin c
$\cos C$
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the height of an equilateral triangle is $4sqrt{3}$. what is the perime…
24 units
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in the figure below, z is the center of the circle. suppose that qr = 1…
$x = 7$ $SV = 6$
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what is m∠f? m∠f = °
55
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what is m∠q? m∠q =
$52$
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what is the measure of angle a in this triangle?
$45^{\circ}$
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i am special - part 2 i am special, i am special. look at me, you will …
1. Follow the instruction to read/sing with parents/guardians. 2. Circle the "Weekly Words" as instructed. 3. Words that rhyme with "at" and "it" could be "hat", "bit" etc. 4. see…
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Perpendicular Graph 2: Parallel Graph 3: Neither Graph 4: Neither
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the sides of which diagram are correctly labeled with respect to angle …
(Without seeing the actual correct diagram among the options, we can't give a specific option. But the correct diagram should have the side directly opposite to angle A labeled as…
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what is the value of x? x =
6
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in the triangle, $\frac{4}{5}$ represents which ratio? a 4 b 3 5 c sin …
$\sin C$
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Perpendicular Graph 2: Neither Graph 3: Parallel Graph 4: Neither
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in a right triangle, angle c measures 40°. the hypotenuse of the triang…
7.7 inches
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in the right triangle, tan a = 0.45. what is the approximate length of …
22 units
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triangle trigonometry. what is the reciprocal of tan b in the triangle?…
$\tan C$
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action verbs and linking verbs. for each pair of sentences, circle the …
1. Subject: He; Action - verb: eats; Subject: Carrots; Linking - verb: are 2. Subject: The librarian; Linking - verb: was; Subject: I; Action - verb: checked out 3. Subject: His s…
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in the triangle, which is equivalent to sin a?
$\cos C$
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what is the value of x? x - 44°
$44$
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what is the approximate degree measure of angle a in the triangle?
37.9
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what is the value of x? p x + 15° q 39° r x =
\(36\)