Give the rectangular coordinates for the point.(4, 45°)
A. (2
, 2
)
B. (-2
, -2)
C. (2
, 2)
D. (-2, -2
)
Answer: A
Mathematics
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Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2
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Solve the problem.The distance in miles that can be seen from above the surface of the ocean is given by d = 1.4
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