Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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solve the inequality and graph the solution on the line provided. 13 + …
Inequality Notation: \(x\leq8\) To graph on the number - line: Place a closed circle at \(x = 8\) (because the inequality is \(\leq\), so 8 is included in the solution set) and sh…
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solve the inequality and graph the solution on the line provided. 3x - …
Inequality Notation: \(x\leq -5\) To graph on the number - line: Place a closed circle at \(-5\) (because the inequality is \(\leq\)) and shade to the left of \(-5\) (since \(x\) …
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solve the inequality and graph the solution on the line provided. 5x + …
Inequality Notation: \(x\geq7\) For the number line: Place a closed - circle at \(x = 7\) (because the inequality is \(\geq\)) and shade to the right of \(7\) on the number line.
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solve the inequality and graph the solution on the line provided. -16 +…
Inequality Notation: \(x < - 2\) For the number line: Draw an open circle at \(-2\) (because the inequality is strict, \(x eq - 2\)) and shade the line to the left of \(-2\) (sin…
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24. what influences a literary works meaning? a. character progression …
24. C. Context 25. A. Simile
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read the following original passage, the lighthouse of coral bay, and a…
22. d. The beach is a peaceful and timeless storyteller 23. a. With textual evidence
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question 12 what is the sum of the interior angles in degrees of a pent…
A. 540
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line p is parallel to line q, and line r is a transverse. which angle i…
C. angle 5
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find the measure of angle x, in degrees. a 40 b 120 c 80 d 100
\(x = 80\), so the answer is C.
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given the following triangle, find the angles in degrees (the two angle…
B. 35, 90, 55
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solve the inequality and graph the solution on the line provided. 49 + …
Inequality Notation: \(x\geq4\) For the number - line: Place a closed circle at \(x = 4\) (because the inequality is \(\geq\), so 4 is included in the solution set) and draw an ar…
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solve the inequality and graph the solution on the line provided. 5 + 8…
Inequality Notation: $x\geq6$ For the number - line: Place a closed circle at 6 (because the inequality is $\geq$, including 6) and shade to the right of 6.
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question solve the inequality and graph the solution on the line provid…
Inequality Notation: \(x < 8\) For the number - line: Place an open circle at \(x = 8\) (since the inequality is strict, \(x eq8\)) and shade the line to the left of \(8\) toward…
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question 7 (5 points) listen what are the two lengths that all elliptic…
A. Minor and major axes
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solve the inequality and graph the solution on the line provided. 2 + 2…
Inequality Notation: \(x < - 7\) For the number line: Place an open circle at \(-7\) (because the inequality is strict, i.e., \(x eq - 7\)) and shade the line to the left of \(-7…
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solve the inequality and graph the solution on the line provided. -6 + …
Inequality Notation: \(x\leq5\) For the number line: Place a closed - circle at \(5\) (since the inequality is \(\leq\)) and draw an arrow to the left.
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the graph shows triangles jkl and opq. is jkl similar to opq? justify y…
No. The ratios of the corresponding sides are not equal.
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the graph shows quadrilaterals stuv and cdef.
Yes, \(STUV\) is similar to \(CDEF\) because all corresponding sides are in proportion (\(\frac{1}{3}\)) and corresponding angles are equal.
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equilateral triangle square writing a multistep equation the perimeters…
- The equation representing the scenario is \(3(5x + 0.5)=4(3x + 3)\). - The value of \(x\) is \(3.5\). - The perimeter of the polygons is \(54\).
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find the surface area of the figure a 600 ft² b 60 ft² c 300 ft² d 240 …
A. \(600\ ft^{2}\)
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find the circumference. use \\( \\pi = 3.14 \\) and round your answer t…
B. 28.26 mi
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question 18 find the area. 10 ft 4 ft 5 ft a 19 ft² b 60 ft² c 25 ft² d…
D. \(30\mathrm{ft}^2\)
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find the perimeter of the polygon. 20 m 11 m 11 m 26 m a 68 m b 37 m c …
A. \(68\) m
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the two figures are congruent. find the measure of the ... requested si…
B. \(\overline{CD} = 12\)
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determine the sum of the measures of the interior angles of a decagon. …
A. 1440 degrees
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complete the statements about the ray that represents the solution to $…
The endpoint of the ray should be an open circle placed at \(8\). The ray should point to the right.
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read the sentences below, filling in the blanks with items from this li…
1. AA similarity 2. \(x\) 3. sides 4. AA similarity (the property of similar triangles which allows ratio - based length finding is due to their similarity, and AA is a similarity…
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what is the first step in proving triangles similar using aa similarity…
1. B. Identify two pairs of corresponding angles 2. A. Two 3. C. \(7.5\mathrm{cm}\)
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what must be true for two triangles to be similar by aa postulate? a. a…
d. Two pairs of corresponding angles are equal # 2. When using AA similarity in coordinate geometry, which of the following tools is commonly used?
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51 feet 24 feet
The height of the flagpole is $45$ feet.
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using trig to find a side score: 2/5 penalty: 1 off question solve for …
\(x\approx4.2\)
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using trig to find a side score: 1/5 penalty: 1 off question solve for …
\(x\approx4.2\)
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using trig to find a side score: 0/5 penalty: 1 off question solve for …
\(155.3\)
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trig: identify opposite / adjacent / hypotenuse score: 4/5 penalty: 1 o…
\(\overline{XZ}\)
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trig: identify opposite / adjacent / hypotenuse score: 3/5 penalty: 1 o…
\(\overline{IV}\)
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trig: identify opposite / adjacent / hypotenuse score: 2/5 penalty: 1 o…
\(\overline{OU}\)
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trig: identify opposite / adjacent / hypotenuse score: 1/5 penalty: 1 o…
\(\overline{YF}\)
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trig: identify opposite / adjacent / hypotenuse score: 0/5 penalty: 1 o…
\(\overline{AK}\)
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question find the value of \\( \\cos e \\) rounded to the nearest hundr…
\(0.67\)
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identifying trig ratios (diagram), level 2 score: 3/5 penalty: 1 off qu…
\(0.4\)
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tonya and pearl each completed a separate proof to show that alternate …
Pearl completed the proof incorrectly. She used the wrong justification (Definition of Adjacent Angles) in step 2 of her proof. The correct justification for \( \angle AKL\cong\an…
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what is the area of this figure? 4 ft 6 ft 9 ft 8 ft 3 ft 12 ft square …
\(60\)
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what is the value of p? work it out not feeling ready yet? these can he…
$33$
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draw the image of \\( \\triangle abc \\) under a dilation whose center …
To draw the image: 1. Keep point \(A\) in its original position. 2. Extend the line segment \(AC\) beyond \(C\) such that the new length \(AC'\) is \(4\) times the original length…
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what is the length of the line? choose 1 answer: a 8 b 12 c \\sqrt{60} …
D. \(\sqrt{136}\)
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what is the distance between the following points? choose 1 answer: a $…
A. \(\sqrt{85}\)
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which lines are parallel? justify your answer. lines c and f are parall…
Lines \(c\) and \(f\) are parallel because their alternate exterior angles are congruent.
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lines c and d are parallel lines cut by transversal p. which must be tr…
\(\angle2\cong\angle6\)
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which angles are complementary to each other? ∠5 and ∠3 ∠2 and ∠3 ∠1 an…
\(\angle4\) and \(\angle3\)
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what is the value of s? s =
\(14\)
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which angles are congruent to each other? ∠8 and ∠6 ∠6 and ∠2 ∠6 and ∠5…
$\angle8$ and $\angle6$, $\angle6$ and $\angle2$, $\angle2$ and $\angle8$
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find the value of x. x = □
\(x = 49\)
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which defines a circle? o two rays with a common endpoint a piece of a …
all coplanar points equidistant from a given point
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dilation ( d_{v,\frac{2}{5}} ) was performed on a rectangle. how does t…
The image is a reduction because \(0 < n<1\).; The side lengths of the image are two - fifths the size of the corresponding side lengths of the pre - image.; The base of the image…
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line segment ab was dilated to create line segment ab using the dilatio…
13.6 units
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which statements justify that the dilation of triangle stu is an enlarg…
The triangle pre - image is closer to the point of dilation than the image; The value of the scale factor, \(6\), is greater than \(1\).
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find the volume of the rectangular prism. 2 cm 2 cm 6 cm cm³
\(24\)
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write the coordinates of the vertices after a reflection over the line …
\(A'(10,8)\), \(B'(10,-4)\), \(C'(6,-4)\), \(D'(6,8)\)
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given ( m parallel n ), find the value of ( x ) and ( y ).
\(x = 6\), \(y = 140\)
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given ( l parallel m parallel n ), find the value of ( x ).
\(x = 55\)
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triangle bcd was dilated using the rule ( d_{q,\frac{1}{2}} ). what are…
\(m\angle C'B'D' = 95^{\circ}\), \(CQ = 6\), \(B'D'=11\)
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write the coordinates of the vertices after a dilation with a scale fac…
\(P'(-8,-4)\), \(Q'(-8,8)\), \(R'(8,8)\), \(S'(8,-4)\)
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point m lies between points l and n on ln. if ln = 12x + 16, what is th…
64 units
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solve the inequality. graph the solution. \\( \\frac { k } { - 0.25 } \…
\(k\geq - 9\) To graph the solution: - Draw a number line. - Place a closed circle at \(-9\) (since the inequality is \(\geq\), the value \(-9\) is included in the solution set). …
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find the value of the variable and the measure of each labeled angle. x…
\(x = 16\), \((x + 26)^{\circ}=42^{\circ}\), \((5x - 38)^{\circ}=42^{\circ}\)
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use the figure. are ∠6 and ∠8 vertical angles? explain. no; the angles …
no; Only one pair of opposite rays is formed by the sides of these two angles.
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figure x is the result of a transformation on figure w. which transform…
C. A reflection over the \(y\) - axis
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what type of lines are coplanar and do not intersect? a. parallel b. pe…
A. parallel
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the diagram shows a triangle. what is the value of x? x =
\(31\)
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look at this diagram: if \\( \\overleftrightarrow{bd} \\) and \\( \\ove…
\( 61 \)
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what is the area of this figure? write your answer using decimals, if n…
\(70\)
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Question was provided via image upload.
\(x = 7\)
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are these triangles similar? yes no
yes
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determine a series of transformations that would map figure y onto figu…
A reflection over the \(x -\)axis followed by a translation 7 units to the right.
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△abc is the image of △abc under a rotation about point b. determine the…
B. \(90^{\circ}\) counterclockwise, D. \(270^{\circ}\) clockwise
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△abc is the image of △abc under a rotation about the origin, (0,0). det…
B. \(90^{\circ}\) counterclockwise, D. \(270^{\circ}\) clockwise
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pentagon m is a scaled copy of pentagon l. what is the value of n?
$3\frac{3}{4}$
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solve the following compound inequality. graph the solutions. $x < 5$ a…
A. The solutions are \(-2 < x < 5\) For the graph, we look for a number - line with an open - circle at \(-2\) (since \(x>-2\) and the value \(-2\) is not included) and an open - …
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figure 1 and figure 2 below are congruent. which side corresponds to si…
\(\overline{MK}\)
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for each set of three lengths, determine if they can be the side length…
- \(18,9,28\): Cannot be side lengths of a triangle - \(29,17,6\): Cannot be side lengths of a triangle - \(11.8,19.8,8.5\): Can be side lengths of a triangle - \(21,6,6\): Cannot…
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quadrilateral i is a scaled copy of quadrilateral h. what is the value …
\(93\)
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hexagon g is a scaled copy of hexagon f. what is the value of h?
$1\frac{4}{5}$
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figure 1 and figure 2 below are congruent. which point corresponds to p…
\( K \)
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triangle abc was translated to form abc. which describes the transforma…
It is rigid, It is isometric, The size is preserved.
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solve the inequality and graph the solution. \\( \\frac { b } { 2 } - 1…
The solution of the inequality is \(b\geq4\). On the number - line, we plot a closed circle at \(4\) (since the inequality is \(\geq\), the endpoint is included) and draw a ray to…
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find the length of side $x$ in simplest radical form with a rational de…
\(x = 4\sqrt{3}\)
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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 radius, r, of a sphere is 4.2 m. calculate the spheres volume, v. u…
\(309.8\)
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determine a series of transformations that would map polygon ( abcde ) …
A rotation of \(270^{\circ}\) counterclockwise about the origin followed by a reflection over the \(x -\)axis.
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the figure below is translated right 3 units. what are the coordinates …
The coordinates of the image of point T after the translation are \((-3,5)\).
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a water tank is built in the form of a right rectangular prism, with di…
\(63\%\)
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ij is a translation of ij. write the translation rule. (x,y)→(x+ ,y+ )
\((x,y)\to(x + 8,y+8)\)
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graph the point (10, 6) on the coordinate plane.
The point \((10,6)\) is graphed by first moving 10 units to the right on the x - axis and then 6 units up on the y - axis.
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solve the inequality and graph the solution on the line provided. 4x - …
Inequality Notation: \(x > -6\) For the number - line: Place an open circle at \(-6\) (because the inequality is \(>\), not \(\geq\)) and draw an arrow to the right.
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question solve for ( x ) and graph the solution on the number line belo…
Inequality Notation: \(x\geq4\) For the number line: A closed circle at \(4\) and shading to the right.
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which ordered pair is shown on the graph? (?, )
\((4,-2)\)
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look at this graph: what is the equation of the axis of symmetry?
\(x = 0\)
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solve for x. round to the nearest tenth, if necessary.
\(103.5\)
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which answers are examples of deductive reasoning? select each correct …
The local grocery store charges \(\$3\) for a gallon of milk. Joe is going to the local grocery store to buy milk. Therefore, Joe expects to spend \(\$3\) for a gallon of milk. Al…
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solve for k and graph the solution. 1≥k + 5 > -4 plot the endpoints. se…
The solution is $-9 < k\leq - 4$. On the number - line, at $k = - 9$, we have an open circle (because $k>-9$) and at $k=-4$, we have a closed circle (because $k\leq - 4$), and we …