Find the perimeter.a parallelogram with sides measuring 5.8 m and 6.0 m

A. 17.8 m
B. 17.6 m
C. 11.8 m
D. 23.6 m


Answer: D

Mathematics

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Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 9, u '(2) = 2, v(2) = -1, v '(2) = -5. (uv) at x = 2

A. 47 B. 23 C. -47 D. -43

Mathematics

Establish the identity.cot ? ? sec ? = csc ?

What will be an ideal response?

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Solve the problem.A shop keeper is making a triangular sign for his store front, but he must keep the sign under  to adhere to zoning laws. If the base of the sign is 8 ft, what is the maximum height of the triangular sign?

A. 1.25 ft B. 32 ft C. 2.5 ft D. 5 ft

Mathematics

Solve the equation by completing the square.a2 + 14a + 45 = 0

A. , - 
B. 5, 9 
C. 54, -9
D. -5, -9 

Mathematics