Write the complex number shown below in trigonometric form.

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Choose the most reasonable metric length unit. Choose from km, m, cm, and mm.Marian drove 337  on vacation.

A. m B. km C. cm D. mm

Mathematics

Solve the problem.The future value of $7000 invested for 5 years at rate r, compounded annually, is given by   Find the rate r, as a percent, that gives a future value of $9817.86. Round to the nearest whole percent.

A. 8% B. 6% C. 7% D. 10%

Mathematics

Sets A, B, and C are given. Find the indicated set. A = {-8, -3, -1, 2, 5}, B = {-3, 2, 5, 7}, and C = {-1, 4, 9}B ? C

A. {0} B. ? C. { -3, -1, 2, 5, 7, 9} D. {-3, -1, 2, 4, 5, 7, 9}

Mathematics

Use the graph of a known basic function and a combination of horizontal shifts, reflections, and vertical shifts to sketch the function.h(x) = (2 - x)3

A.

B.

C.

D.

Mathematics