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1. |
Find RT for R(-2, 5) and T(-3, -6). Round to the nearest tenth. |
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A. |
9.8 |
B. |
10.6 |
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C. |
8.5 |
D. |
11.0 |
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Hint |
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2. |
If R is the midpoint of  , SR=3x+8,and RT =5x-6, find the measure of  . |
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A. |
13 |
B. |
29 |
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C. |
14 |
D. |
32 |
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Hint |
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3. |
In the figure,  bisects  at V. Find the measure of if VZ=4a+3 and VW=15-2a. |
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A. |
24 |
B. |
12 |
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C. |
28 |
D. |
22 |
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Hint |
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4. |
Find the coordinates of point M if S(-4, 5) is the midpoint of  and the coordinates of P are (-8, 8). |
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A. |
(0, 2) |
B. |
(-2, 0) |
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C. |
(0, -2) |
D. |
(6,  ) |
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Hint |
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5. |
Find x if Q is the midpoint of  PQ = 19, and PR = 8x + 14. |
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A. |
 |
B. |
3 |
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C. |
14 |
D. |
7 |
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Hint |
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