Convert the rectangular coordinates to polar coordinates. Express the answer in degrees, using the smallest possible positive angle. Round r to the nearest tenth, if necessary, and round ? to the nearest tenth of a degree.(-16, -12)
A. (20, 233.1°)
B. (20, 53.1°)
C. (20, 216.9°)
D. (28, 233.1°)
Answer: C
Mathematics
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A. x > 3 B. x = 0 C. All real numbers D. No solutions
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Maximum of 5x + y
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Mathematics