A man places a mirror on the ground and sees the reflection of the top of a building, as shown in the illustration. 
, 
, and
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?
?
A. 32
B. 
C. 
D. 4
E. none of these
Answer: D
Mathematics
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?
?
A. 32
B.
C.
D. 4
E. none of these
Answer: D
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Answer the question.The points (-6, 5) and (4, 5) are the points at which a particular diameter of a circle intersects the circle. What are the coordinates of the center of the circle?
A. (0, 5) B. (-1, 5) C. (-1, 6) D. (0, 6)
Write the equation in its equivalent logarithmic form.132 = y
A. log2 y = 13
B. logy 2 = 13
C.
| log13 y = 2 |
D. logy 13 = 2
Simplify the decimal expression.18(2.6)(0.6)
A. 2.808 B. 280.8 C. 2808. D. 28.08
Solve the inequality, then graph the solution.3x ? - 48
A. x ? 16
B. x ? 16
C. x ? -16
D. x ? -16