Do not use a calculator. Find an exact value of s in the specified interval with the given circular function value.cos s = -
, 
A.
B.
C.
D.
Answer: A
Mathematics
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Determine if the given ordered triple is a solution of the system. x - y + 2z = -5 z = -5 x + 2y + z = -15(0, -5, -5)
A. No B. Yes
Mathematics
Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $670 to set up for production, and variable costs of $39 per jacket. Write an equation that can be used to determine the total cost, C(x), encountered by Marty's Company in producing x jackets.
A. C(x) = 670x + 39 B. C(x) = 670 - 39x C. C(x) = (670 + 39) x D. C(x) = 670 + 39x
Mathematics
Find the length of the line segment.
A. 3
B. 3
C. 27
D. 27
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms. ÷
A.
B.
C.
D.
Mathematics