The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).y = 5
A. sin ? cos ? = 5
B. r sin ? = 5
C. r cos ? = 5
D. r = 5
Answer: B
Mathematics
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Solve.A square sheet of paper measures 33 centimeters on each side. What is the length of the diagonal of this paper? Round to the nearest tenth.
A. 66 cm B. 2178 cm C. 33 cm D. 46.7 cm
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Change the following fraction to a mixed number.- 
A. ?6
B. ?5
C. ?7
D. ?8
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Solve the given equation for the indicated variable.S = 2?rh + 2?r2 for h
A. h = 
- 1
B. h = 2?(S - r)
C. h = 
D. h = S - r
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Provide an appropriate response.A common mistake when making conclusions or inferences from statistical measures is to examine only one statistic.
A. True B. False
Mathematics