Find the expression as the tangent of an angle.
?

?

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Solve the problem.Let f(x) = . Find a function y = g(x) so that (f ? g)(x) = .

A. g(x) = x2 - 2 B. g(x) = 2x C. g(x) = x2 D. g(x) = x2 + 2

Mathematics

Use a calculator (in radian mode) to evaluate the given expression.tan-1 0.5774

A. 0.6515 B. 0.5236 C. 30.0021 D. 1.9097

Mathematics

Change the numbers to their percent equivalents.0.8

A. 80% B. 0.08% C. 800% D. 0.8%

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Identify the radicand and index of the expression.xy2 

A. xy2; 2
B. ; 3
C. + 6; 3
D. ; 2

Mathematics