Solve the problem.If cos ? = , ? in quadrant IV, find the exact value of sin

A.
B.
C.
D.


Answer: D

Mathematics

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Evaluate the surface integral of G over the surface S.S is the dome z = 5 - 2x2 - 2y2, z ? 0; G(x, y, z) = 

A. 50
B. 5?
C. ?
D. 50?

Mathematics

Determine if the path is a Hamilton circuit.A ? D ? C ? B ? E ? A

A. No B. Yes

Mathematics

The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)?

A. No B. Yes

Mathematics

Factor the polynomial completely.(x - 3y)2 - 36

A. (x - 3y + 36)(x - 3y - 36) B. (x2 - 3y + 6)(x2 - 3y - 6) C. (x + 3y + 6)(x - 3y - 6) D. (x - 3y + 6)(x - 3y - 6)

Mathematics