Write the given expression as the cosine of an angle.
?

A.
B.
C.
D.
E.


Answer: B

Mathematics

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Use the substitution formula to evaluate the integral.

A.
B. - 
C. - 
D.

Mathematics

Add or subtract as indicated.-5.895 + 6.015 

A. -11.81 B. -11.91 C. 0.12 D. 35.458

Mathematics

Simplify.

A. m + 5 B. m C. -(m + 5) D. -m

Mathematics

Use the equation to identify the slope and the y-intercept of the graph.-5x + y = 11

A. m = 5; (0, -11) B. m = 5; (0, 11) C. m = -5; (0, 11) D. m = -5; (0, -11)

Mathematics