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1. |
Daniel wants to send Jasmine flowers for her birthday. At the flower store, he can choose between roses, irises, or carnations. The salesperson tells Daniel that 50% of the customers buy roses, 30% buy carnations, and 20% buy irises. Which of the following is a valid conjecture? |
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A. |
More customers buy roses than carnations. |
B. |
Jasmine will be excited to receive flowers for her birthday. |
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C. |
Daniel will buy Jasmine irises. |
D. |
The salesperson likes carnations. |
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Hint |
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2. |
Find the distance from K(0, -1) to the line whose equation is y = 2x + 4. |
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A. |
 |
B. |
 |
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C. |
2 |
D. |
 |
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Hint |
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3. |
In rectangle ABCD, AC = 24 and DE = 2x - 8. Find x. |
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A. |
16 |
B. |
13 |
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C. |
7 |
D. |
10 |
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Hint |
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4. |
In the rhombus below,
 and  .
What is the value of x? |
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A. |
 |
B. |
 |
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C. |
6 |
D. |
10 |
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Hint |
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5. |
 is ____. |
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 |
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A. |
a right angle |
B. |
an angle of depression |
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C. |
an angle of elevation |
D. |
an obtuse angle |
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Hint |
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6. |
In the figure below, the diagonals of the square pass through the center of the circle. Find the exact circumference of the circle. |
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A. |
28 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
 |
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 |
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A. |
22 |
B. |
9 |
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C. |
5 |
D. |
4 |
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Hint |
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8. |
Find the value of y to the nearest tenth. |
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A. |
8.0 |
B. |
7.6 |
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C. |
7.5 |
D. |
7.2 |
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Hint |
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9. |
Which is an equation of the line parallel to y = 6x - 4 and passing through (-3, -8)? |
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A. |
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B. |
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C. |
y = 6x + 10 |
D. |
y = 6x - 8 |
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Hint |
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10. |
Find the direction of  to the nearest degree for A(2, -1) and B(-3, 3). |
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A. |
219° |
B. |
39° |
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C. |
141° |
D. |
321° |
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Hint |
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11. |
If one leg of a right triangle is 17.2 cm and the other leg is 22.5 cm, what is the length of the hypotenuse? |
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A. |
28.3 cm |
B. |
6.3 cm |
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C. |
22.5 cm |
D. |
39.7 cm |
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Hint |
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12. |
Find the coordinates of R, the midpoint of  , if the endpoints of are Q(3, -5) and S(-3, 6). |
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A. |
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B. |
(6,1) |
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C. |
 |
D. |
 |
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Hint |
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13. |
In the picture,  and  are vertical. If  then what is  |
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A. |
162 |
B. |
28 |
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C. |
90 |
D. |
81 |
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Hint |
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14. |
In the figure,  || || .
If AB = 4, DE = x + 1, BC = 4, and EF = 3x - 9, what is the value of x? |
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A. |
6 |
B. |
4 |
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C. |
3 |
D. |
5 |
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Hint |
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15. |
Find PQ to the nearest tenth. |
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A. |
44.9 |
B. |
24.4 |
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C. |
21.9 |
D. |
58.9 |
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Hint |
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16. |
The coordinates of the vertices of a parallelogram are (-4,-1), (-2,3), (5,3) and (3,-1). Find the area of this figure. |
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A. |
16 sq. units |
B. |
32 sq. units |
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C. |
49 sq. units |
D. |
28 sq. units |
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Hint |
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17. |
Find the area of quadrilateral ABCD , AD||BC. |
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A. |
148 |
B. |
97 |
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C. |
 |
D. |
 |
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Hint |
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18. |
Which statement is true about dilations? |
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A. |
Dilations form similar images. |
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B. |
Dilations form congruent images. |
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C. |
Dilations are isometries. |
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D. |
Dilations are the combination of two reflections. |
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Hint |
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19. |
Find the coordinates of L. |
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A. |
(2a, 2b) |
B. |
(2a, 0) |
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C. |
(a, 2b) |
D. |
(2a, 0) |
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Hint |
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20. |
The vertex matrix of a triangle is  . Find the vertex matrix of its image after a reflection in the origin. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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