Evaluate.cos 

A.
B. - 
C.
D.


Answer: D

Mathematics

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Solve the initial value problem. =  + 5, y(4) = 5

A. y =  + 5x - 
B. y =  + 5x + 27
C. y =  + 5x - 
D. y =  + 5x - 17

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Determine whether the statement is true or false.The function f(x) = mx + b is a one-to-one function for all values of m and b.

A. True B. False

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Determine the real solutions to the system of nonlinear equations.y = x2 + 4y = -x2 + 12

A. (8, 2), (8, -2) B. (2, 8), (2, -8), (-2, 8), (-2, -8) C. (2, 8), (-2, 8) D. (2, 8), (2, -8)

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Provide an appropriate response.In what quadrant of the xy-plane does P(-7, 4) lie?

A. II B. I C. IV D. III

Mathematics