Find the indicated trigonometric function of ?.Find tan A and cot A.

A. tan A = ; cot A = 
B. tan A = ; cot A = 
C. tan A = ; cot A = 
D. tan A = ; cot A = 


Answer: B

Mathematics

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Provide an appropriate response.The offer to reduce the amount of an invoice, to encourage prompt payment, is called a trade discount.

A. True B. False

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For the following expression, find the value of y that corresponds to each value of x, then write your results as ordered pairs (x, y). ?   for 

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

Mathematics

Solve the problem.Find an ordered pair that satisfies the equation 5x + y = -18 by letting y = -18.

A. (-18, -18) B. (-18, 0) C. (0, 0) D. (0, -18)

Mathematics

Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = -x3 + 2x2 + 39x + 72

A. -3 (multiplicity 2), -8;

B. -3 (multiplicity 2), 8;

C. -3, 3, 8;

D. -3, 3, -8;

Mathematics