Find the length of the unlabeled side of the figure, given the perimeter and the length of all other sides.Perimeter is 22 cm.
A. 3 cm
B. 6 cm
C. 5 cm
D. 7 cm
Answer: A
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) = 10, u '(2) = 4, v(2) = -1, v '(2) = -5.
(uv) at x = 2
A. -46 B. 54 C. -54 D. 45
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.tan ? = 2, cos ? < 0Find sin 
.
A. 
B. 
C. -
D. -
Mathematics
Determine whether the pair of fractions is equivalent.
and 
A. equivalent B. not equivalent
Mathematics
Solve for x, if 
. Write your answers in exact values only.
?
What will be an ideal response?
Mathematics