Write the following in terms of cos ? only.
?
cot ?
?

A.
B. ?
C. ?
D. ?
E. ?


Answer: B

Mathematics

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A.

B.

C.

D.

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A. (4, 4) B. no solution C. (5, 4) D. (5, 3)

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Simplify.

A.
B. 18mp 
C. 18m6p2
D.

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Solve the problem.A sum of money amounting to $6.00 consists of dimes and quarters. If there are 30 coins in all, how many are quarters?

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