Express the function in terms of its cofunction.cos 5°

A. sin 5°
B. cos 95°
C. sec 85°
D. sin 85°


Answer: D

Mathematics

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Solve the problem.If v = 4i - 4j + k, find a vector perpendicular to both v and i + k.

A. 3i + 2j - 3k B. -4i - 3j + 4k C. 2i + 3j - 2k D. i - j + 3k

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Determine whether the given function is even, odd, or neither.f(x) = -2x5 + x3

A. Neither B. Even C. Odd

Mathematics

Match the graph to the function listed whose graph most resembles the one given.

A. linear function B. constant function C. absolute value function D. reciprocal function

Mathematics

Find the sum.0.9686 + 4.7119

A. 5.6705 B. 5.6795 C. 5.7805 D. 5.6805

Mathematics