Solve the problem.Two wheels are rotating in such a way that the rotation of the smaller wheel causes the larger wheel to rotate. The radius of the smaller wheel is  and the radius of the larger wheel is  Through how many degrees will the larger wheel rotate if the smaller one rotates 

A. 62.22°
B. 61.22°
C. 63.22°
D. 61.12°


Answer: B

Mathematics

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Evaluate the integral.

A. 23x sin x - 46 cos x + C
B. 92 sin x - 46x cos x + C
C. 23 sin x + 46x cos x + C
D. 46x sin x + 92 cos x + C

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Add or subtract as indicated. Simplify if necessary.-  - 

A.
B. - 
C.
D. - 

Mathematics

Use the given information to find the exact value of the trigonometric function.csc ? = - , tan ? > 0Find cos .

A. - 
B. - 
C.
D.

Mathematics

Obtain the graph of h by adding or subtracting the corresponding y-coordinates on the graphs of f and g in the same rectangular coordinate system.f(x) = sin x, g(x) = 4 cos x; h(x) = (f - g)(x)

A.

B.

C.

D.

Mathematics