Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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*17. the young elephant was 36 months old. how many years old was the e…
The elephant was 3 years old. ### Question 19
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find the value of the variable. the diagram is not to scale. 45. use th…
\( 37^\circ \) ### Problem 46: Find \( x \)
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in the figure, line m is parallel to line n, and line q is perpendicula…
\( 50^\circ \)
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solve on paper and check your work on zearn. the area of this polygon i…
35
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two parallel lines are cut by a transversal as shown below. suppose m ∠…
\( m\angle 2 = \boldsymbol{48}^\circ \) \( m\angle 4 = \boldsymbol{132}^\circ \)
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find the value of x. the diagram is not to scale. 73° 122° x° 180 - 122…
\(x = 49\)
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part 1 of 3 (a) the transversal that connects ∠3 and ∠9 is select . par…
(a) The transversal is \( f \). (b) The transversal is \( e \). (Assuming the options include \( f \) and \( e \) respectively. If the options are labeled, e.g., A. \( d \), B. \(…
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als garden is 18 feet long and 30 feet wide. he wants to put fence post…
The greatest distance apart that Al can place the fence posts is 6 feet.
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consider the polygon below. image of a polygon with labeled sides: x-3 …
\(2x^2 + 10x - 33\) (corresponding to the option: \(2x^2 + 10x - 33\))
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find the slopes of each side of the quadrilateral to prove that dkmp is…
Slope of \( PD = \boldsymbol{\frac{2}{3}} \) Slope of \( MK = \boldsymbol{\frac{2}{3}} \) Slope of \( PM = \boldsymbol{-5} \) Slope of \( DK = \boldsymbol{-5} \) (Note: Since \( m…
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in a certain triangle, the base is twice its height. if the height is 7…
\( 49 \, \text{m}^2 \) (corresponding to the option with \( 49 \, \text{m}^2 \))
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question 16 of 25 what is the y-intercept of the line passing through t…
D. $-\frac{37}{7}$
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when graphing b < 6, would you use an open or closed circle? closed open
Open (corresponding to the option with "Open" text)
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16. which is the correct graph of the inequality $3x - 2y < 6$?
The second graph (assuming the second option in the list is the correct one based on standard inequality graphing rules: rewrite \(3x - 2y\lt6\) as \(y\gt\frac{3}{2}x - 3\), dashe…
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find the slopes of the lines ( l_1 ) and ( l_2 ) defined by the two giv…
\( 5 \)
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section 2: special right triangles (10 problems - calculators ok) 9. 45…
\( 10\sqrt{2} \) ### Problem 10:
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graph 1: points c(-3,2), d(3,-1), a(8,-2), b(5,-8); options parallel, p…
Graph 2 (the middle graph) has parallel lines, so the correct option is the one corresponding to Graph 2 (the middle graph) with the "parallel" radio button selected. But since th…
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34. how did hillary clinton most likely come up with the persuasive ang…
B. She thought of it after a lot of experience, research, and consideration.
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34. how did hillary clinton most likely come up with the persuasive ang…
B. She thought of it after a lot of experience, research, and consideration.
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triangle abc was dilated using the rule d_o,4. triangle abc is the resu…
6 units
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triangle tuv was dilated to create triangle tuv using point a as the ce…
\(\frac{3}{2}\)
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sylvia enlarged a photo to make a 24 x 32 inch poster using the dilatio…
6 × 8 (Option B if options are labeled, but here the correct dimensions are 6×8)
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line segment ab is dilated to create line segment ab using point q as t…
2
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find the equation and slope of a line that is perpendicular to the x-ax…
Equation: \(x = - 4\) Slope: Undefined
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graphing on the coordinate plane a) graph the given points on the coord…
All the points \( B(-4, 2) \), \( E(8, 5) \), \( G(-5, 5) \), \( L(8, - 4) \), \( Q(3, - 1) \), \( X(-2, 5) \), \( S(4, - 6) \), \( D(2, - 2) \), \( A(-7, - 5) \), \( M(6, 0) \) a…
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20. literary techniques and word choice are most likely used to express…
A. tone
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triangles $\\triangle def$ and $\\triangle abc$ are congruent. which of…
Sequence A (A translation along the directed line segment $\overline{DB}$, then a $90^\circ$ rotation about point $B$)
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b) determine the coordinate of each letter in the grid. m = ______ d = …
\( M = (4, 4) \) \( D = (1, 2) \) \( Q = (-3, -3) \) \( A = (-2, 6) \) \( W = (2, -3) \) \( N = (7, 3) \) \( S = (-4, 1) \) \( P = (4, -4) \) \( T = (-6, -6) \) \( R = (-1, -2) \)…
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name graphing on the coordinate plane a) graph the given points on the …
## Part A: The points are graphed as per the coordinate - graphing rules (left/right for x - coordinate, up/down for y - coordinate) on the given coordinate plane. ## Part B: \(M=…
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typically the best way to problem-solve is to utilize a: a. set of step…
A. set of steps.
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the congruent sides of an isosceles triangle are each 1 unit longer tha…
10
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if each unit is 1 foot, how many square feet of sod will be needed to c…
C. 75 square feet
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fill in the blank spaces with the appropriate term. state the quadrant …
13. Quadrant I 14. Quadrant II 15. Quadrant I 16. Quadrant IV 17. Quadrant IV 18. Quadrant III 19. Quadrant II 20. Quadrant III
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solve and graph the inequality. 7n - 1 > 76 a) n > -2 : number line wit…
C. \(n>11\): \(\boldsymbol{\text{The graph with open circle at 11 and arrow right}}\)
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32. if the figure has rotational symmetry, find the angle of rotation a…
d. no symmetry
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réponse : 8 la ferme de toit ci - contre a la forme dun triangle rectan…
The length of each counter - fiche is \(1.9\) m.
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integrated math 2 - semester 1 final exam review 1 (use this packet to …
Type of dilation: Enlargement; Scale factor: \(\frac{9}{2}\) (or \(4.5\)) ### Problem 2:
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8. finish this sentence stater by choosing which of these statements is…
C. the measure of 2 angles in each triangle.
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9? find the value of x
\(x = 8\)
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13. the figure shows the roads connecting towns a, b, and c. a music co…
a. The distance from \(W\) to \(X\) is \(\boldsymbol{2.25}\) miles. b. The total length of the trip is \(\boldsymbol{28.5}\) miles (or depending on correct calculation, maybe 29, …
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cg, eh, fj are midsegments of △abd, △gcd, and △ghe, respectively. find …
### Problem 9: Find \( CG \) (Midsegment in \( \triangle ABD \)) #### Step 1: Recall Midsegment Theorem The midsegment of a triangle is parallel to the third side and half its len…
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7. in right triangle abc, ac = 4 and bc = 5. a new triangle dec is form…
The scale factor of triangle \( ABC \) to triangle \( DEC \) is \( 2 \). ### Part b
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cg, eh, fj are midsegments of △abd, △gcd, and △ghe respectively. find e…
C. 45 meters
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select the best evidence to support the statement that jem and the narr…
The sentence "I maintain that the Ewells started it all, but Jem, who was four years my senior, said it started long before that."
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select the best evidence to support the statement that jem and the narr…
The evidence is: "When enough years had gone by to enable us to look back on them, we sometimes discussed the events leading to his accident. I maintain that the Ewells started it…
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which equation represents the graph below? options: ○ ( x + 2y = 4 ) ○ …
\(2x + y = 4\) (the option with this equation, likely the third option as per the circle in the image)
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3. how did hillary clinton most likely come up with the persuasive angl…
B. She thought of it after a lot of experience, research, and consideration.
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determine the inequality shown in the graph below. the inequality symbo…
\(y\geq x - 3\)
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△abc and △cde are shown below. which statement is true? △abc is similar…
\(\triangle ABC\) is not similar to \(\triangle CDE\).
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9. there are two regular hexagons. the top side length of the left hexa…
\(x = 8.25\)
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20. janice plans to roll all the quarters in her desk drawer. it takes …
A. \( n \leq 33 \) ### Question 21
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40. fill in the missing statements and reasons to complete the followin…
1. \( L \) is the midpoint of \( \overline{JN} \) 2. \( \angle KLJ \cong \angle MLN \) 3. \( JL = LN \) 4. \( \angle KLJ \cong \angle MLN \) 5. \( \triangle KLJ \cong \triangle ML…
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graph the following inequality. 6x > 24
The solution to the inequality \(6x > 24\) is \(x > 4\), and its graph has an open circle at 4 with an arrow pointing to the right on the number line.
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find the area of the composite figure that contains triangles. 6 km 2 k…
\( 32 \) square kilometers
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graph the image of q(-4, -8) after a reflection over the y-axis.
The image of \(Q(-4,-8)\) after reflection over the \(y\) - axis is the point \((4,-8)\) (which should be graphed at the coordinate \((4,-8)\) on the given grid).
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4. lin is trying to convince andre that all circles are similar. help h…
All circles are similar because any circle can be transformed into another via a dilation (a similarity transformation). For two circles with radii \( r_1 \) and \( r_2 \), a dila…
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23. in the figure shown, m∠aed = 120. which of the following statements…
d. $\angle AED$ and $\angle BEC$ are adjacent angles.
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graph the image of l(1, -8) after a reflection over the y-axis.
The image of \(L(1,-8)\) after reflection over the \(y\) - axis is the point \((-1,-8)\) (and it should be graphed at the coordinates \((-1,-8)\) on the given grid).
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3. here are triangles abc and dec. decide whether triangles abc and dec…
Triangles \( ABC \) and \( DEC \) are similar by the AA (Angle - Angle) similarity criterion. Two pairs of corresponding angles are congruent: \( \angle A=\angle D = 36^\circ \), …
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graph the image of u(-6, -7) after a reflection over the x-axis.
The image of \(U(-6,-7)\) after reflection over the \(x\) - axis is the point \((-6,7)\) (and it should be graphed at the coordinates \((-6,7)\) on the given coordinate plane).
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2. the triangle abc is taken to triangle abc by a dilation. select all …
A. \(\frac{1}{2}\), B. \(\frac{8}{9}\)
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21. which letter has at least one line of symmetry? a. f b. w c. z d. s
b. W
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5. half of the rectangle below has been tiled with unit squares.
El área total del rectángulo es \( \boldsymbol{24} \) cuadrados unitarios (si la pregunta era encontrar el área total). O si la pregunta era cuántos cuadrados unitarios tiene la m…
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1. here are two triangles. what is the length of segment df? (careful t…
The length of segment \(DF\) is \(13.5\).
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in each figure below, \\( \\overline{de} \\) is a midsegment of triangl…
\( x = 14 \) ### Problem 3 (Triangle Midsegment)
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1. which statement provides a valid justification for why all circles a…
D. I can translate the center of any circle to the center of another, and then dilate from that center by an appropriate scale factor, so they must be similar.
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2. which pair of polygons is similar? a. triangle with legs 5, 12, hypo…
C. The pair of rectangles in option C (with dimensions 5×1 and 10×2) are similar because their corresponding angles are equal (all 90°) and their corresponding sides are proportio…
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graph the image of k(8, -6) after a reflection over the x-axis.
The image of \(K(8,-6)\) after reflection over the \(x\) - axis is the point \((8,6)\), which is located 8 units to the right on the \(x\) - axis and 6 units up on the \(y\) - axi…
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9 fill in the blank 1 point 45. in the diagram below, \\( \\overline{ae…
\( 13 \)
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17. t is the midpoint of \\(\\overline{pq}\\). which one of the followi…
b. $\overline{PT} = \overline{TQ}$
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8 multiple choice 1 point 44. which of the following statements is fals…
The option: "The incenter of an obtuse triangle is outside the triangle" (the third option among the given choices)
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solve the right triangle. round your answers to the nearest tenth. a = …
\(A = 40^\circ\), \(b \approx 19.1\), \(c \approx 24.9\)
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4. here are triangles abc and aed. the length of ac is 6 units. select …
A. Dilate triangle \( ABC \) using center \( A \) by a scale factor of \( \frac{1}{2} \), then reflect over line \( AC \). D. Reflect triangle \( AED \) over line \( AC \), then d…
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graph the image of r(1, 5) after a reflection over the x - axis.
The image of \(R(1,5)\) after reflection over the \(x\) - axis is the point with coordinates \((1, - 5)\) (and its graph is the point at \(x = 1,y=-5\) on the coordinate plane).
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△abc has vertices a(3,0), b(4,2), and c(5,1). if a dilation centered at…
(12, 6)
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abcd is similar to efgh, what angle is equal to <a <f <e <g <h
∠E (or the option with ∠E, which is the blue - colored option with ∠E)
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abcd is similar to efgh, what angle is equal to <h
∠D (or the option with ∠D, which is the red - colored option with ∠D)
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5. determine if each statement must be true, could possibly be true, or…
a. Two equilateral triangles are similar: Must be true (because all equilateral triangles have all angles equal to \(60^\circ\), so by AA similarity, they are similar). b. An equi…
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3. amber is making a scale drawing of a movie screen. the actual dimens…
The height of the screen on her drawing will be 3 inches.
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solve the right triangle. round your answers to the nearest tenth. a = …
\(A = 44^\circ\), \(a \approx 16.0\), \(b \approx 16.5\) So filling in: \(A = \boxed{44}\)° \(a = \boxed{16.0}\) \(b = \boxed{16.5}\)
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graph the image of square jklm after a translation 5 units up.
To graph the image of square \(JKLM\) after a translation 5 units up, follow these steps: 1. **Identify Original Vertices**: Find the coordinates of each vertex of square \(JKLM\)…
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in triangle abc, side ab is 10 in., side ac is 7 in., angle c is 112°, …
\( x \approx 27.6^\circ \) (or approximately 28°)
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the angle bisectors of △pqr are \\(\\overline{pz}\\), \\(\\overline{qz}…
# Explanation: ## Step1: Find \( m\angle XQW \) Since \( QZ \) is an angle bisector and \( \angle XQZ = 24^\circ \), \( \angle XQW \) is a straight angle related to \( \angle XQZ …
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the angle bisectors of △xyz are \\(\\overline{xg}\\), \\(\\overline{yg}…
\( FG = \boxed{12} \) \( m\angle FZE = \boxed{36}^\circ \) \( m\angle FXG = \boxed{25}^\circ \)
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graph the image of δdef after a translation 4 units up.
To graph the image of \( \triangle DEF \) after a translation 4 units up: 1. Find the coordinates of the vertices of \( \triangle DEF \): - \( D(1, -4) \), \( E(8, -4) \), \( F(-1…
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4. julio started to draw a grid inside the rectangle to find its area. …
a. Completar las líneas verticales y horizontales para formar una cuadrícula (ejemplo: si hay líneas verticales parciales, completarlas para que haya 4 columnas y líneas horizonta…
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graph the image of v(10, -9) after a translation 3 units left and 1 uni…
The image of \(V(10, -9)\) after translation is the point \((7, -8)\) (to graph, plot at \(x = 7\), \(y=-8\) on the coordinate plane).
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what fraction is represented by point c on the number line? a \\(\frac{…
B. $\frac{3}{6}$
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which number line is shaded to show three - fourths? a 0 1 ←┼┼┼→ b 0 1 …
C (assuming the number line in option C has the unit interval [0,1] divided into 4 equal parts and 3 of them shaded)
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what fraction is represented by point c on the number line? a \\(\frac{…
B. $\frac{2}{4}$
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2. isaac says that you can create three different rectangles with diffe…
(for Problem 2): We can create three rectangles with side - length pairs \((1,16)\), \((2,8)\), and \((4,4)\) using 16 unit squares. The first rectangle has length 16 units and wi…
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Question was provided via image upload.
B. \( \frac{2}{8} \)
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0 1/6 2/6 3/6 4/6 5/6 1 into how many equal parts is this number line d…
C. 6
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(2) sketch each preimage and its dilation. list the coo a. quadrilatera…
\( A'(-12, 3) \), \( B'(-6, 9) \), \( C'(0, -6) \), \( D'(-15, -6) \)
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(2) sketch each preimage and its dilation. list the coor a. quadrilater…
\( A'(-12, 3) \), \( B'(-6, 9) \), \( C'(0, -6) \), \( D'(-15, -3) \)
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into how many equal parts is this number line divided? a 1 b 2 c 3 d 4
D. 4
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what fraction does the point on the number line show? a \\(\frac{1}{2}\…
B. \( \frac{1}{3} \)
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2. isaac says that you can create three different rectangles with diffe…
We can create three rectangles with side - length pairs \((1,16)\), \((2,8)\), and \((4,4)\) using 16 unit squares. The first rectangle has length 16 units and width 1 unit, the s…
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this number line is broken into parts of equal size. what is true of th…
B. Both 0 and 1 are the same distance from $\frac{2}{4}$.
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the hexagon gikmpr and δfjn are regular. the dashed line segments form …
### Question 14 # Explanation: ## Step1: Recall regular hexagon rotation A regular hexagon has rotational symmetry with angle \( \frac{360^\circ}{6} = 60^\circ \) per vertex. Poin…