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1. |
Solve the equation 7 = 2 + 5(z - 2). |
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A. |
2 |
B. |
3 |
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C. |
 |
D. |
 |
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Hint |
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2. |
Time What is the measure of the angle formed by the hands of a clock at 4 o'clock? |
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A. |
60 |
B. |
120 |
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C. |
90 |
D. |
30 |
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Hint |
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3. |
ABCDE is ____. |
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 |
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A. |
a parallelogram |
B. |
a chord |
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C. |
an inscribed polygon |
D. |
a rhombus |
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Hint |
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4. |
 is a diameter. Find  . |
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 |
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A. |
360 |
B. |
180 |
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C. |
270 |
D. |
90 |
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Hint |
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5. |
In the figure, the segment is ____ to the circle. |
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 |
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A. |
supplementary |
B. |
tangent |
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C. |
inscribed |
D. |
interior |
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Hint |
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6. |
Find the value of y to the nearest tenth. |
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 |
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A. |
7.6 |
B. |
8.0 |
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C. |
7.5 |
D. |
7.2 |
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Hint |
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7. |
 |
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 |
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A. |
8.3 |
B. |
9.6 |
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C. |
12.2 |
D. |
7.1 |
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Hint |
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8. |
The center of the circle with equation (x - 3)2 + (y + 2)2 = 4 has coordinates ___. |
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A. |
(3, 2) |
B. |
(-3, 2) |
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C. |
(-3, -2) |
D. |
(3, -2) |
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Hint |
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9. |
Which is an equation of the circle with center at P(-2, 5) and radius 2? |
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A. |
(x - 2)2 + (y + 5)2 = 2 |
B. |
(x + 2)2 + (y - 5)2 = 4 |
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C. |
(x + 2)2 + (y - 5)2 = 2 |
D. |
(x - 2)2 + (y + 5)2 = 4 |
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Hint |
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10. |
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. |
6.3 cm |
B. |
22.5 cm |
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C. |
39.7 cm |
D. |
28.3 cm |
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Hint |
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11. |
If the circumference of a circle is 56.5, find the radius to the nearest whole number. |
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A. |
18 |
B. |
9 |
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C. |
89 |
D. |
16 |
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Hint |
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12. |
Find the exact circumference of the circle in the figure. |
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 |
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A. |
8.5 |
B. |
17 |
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C. |
4.25 |
D. |
17 |
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Hint |
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13. |
 |
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 |
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A. |
Not enough information is given. |
B. |
135 |
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C. |
7.2 |
D. |
45 |
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Hint |
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14. |
In the figure, if PQ = 16 and CD = 30, then what is the length of a radius of the circle? |
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 |
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A. |
17 |
B. |
8 |
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C. |
15 |
D. |
16 |
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Hint |
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15. |
If  is a diameter of the circle, MR = 12, and the circle has radius 10, then find NM. |
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 |
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A. |
16 |
B. |
4 |
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C. |
6.6 |
D. |
8 |
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Hint |
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16. |
The figure shows a quadrilateral circumscribed about a circle. Find the value of x. |
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 |
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A. |
30 |
B. |
34 |
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C. |
28 |
D. |
32 |
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Hint |
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17. |
 |
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 |
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A. |
110 |
B. |
55 |
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C. |
70 |
D. |
125 |
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Hint |
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18. |
Find m NAL. |
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 |
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A. |
96 |
B. |
150 |
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C. |
78 |
D. |
21 |
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Hint |
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