Find the remaining trigonometric functions of ? if  and cos ?< 0.

A. ,


B. ,


C. ,


D. ,


E. ,



Answer: D

Mathematics

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Provide an appropriate response.If A, B, and C each stand for a different single digit from 1 to 9, and A - B = C, what is the largest value that C can have? What is the smallest value that C could have?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Find the image of the given figure under a 90° clockwise rotation about P.

A.

B.

C.

D.

Mathematics

Determine the number that can be used in place of the question mark to make the equation true.2? = 4

A. 1
B. -2
C.
D. 2

Mathematics

Find the domain of the composite function f?g.f(x) = 5x + 45, g(x) = x + 5

A. (-?, 14) ? (14, ?) B. (-?, ?) C. (-?, -9) ? (-9, -5) ? (-5, ?) D. (-?, -14) ? (-14, ?)

Mathematics