Use an identity to write the expression as a single trigonometric function or as a single number.
A. 1
B. - 
C. 
D. -
Answer: A
Mathematics
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Perform the conversion. Round to the nearest hundredth when necessary.4.2 m to in.
A. 1066.8 in. B. 165.48 in. C. 13.78 in. D. 15.37 in.
Mathematics
Use a formula to solve the problem.A circle has a circumference of 52? meters. Find the radius of the circle.
A. 8 m B. 13 m C. 52 m D. 26 m
Mathematics
Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 37/10
B. 31/10
C. 
D. 36
Mathematics
Use a calculator to divide 
.
A. 930,693,888 B. 4987 C. 2,154,384 D. 2153952 E. 432
Mathematics