Use the unit circle to find the value of the trigonometric function.sin 

A. undefined
B. 0
C. -1
D. 1


Answer: C

Mathematics

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Increasing the down payment on a mortgage reduces both the size of the monthly payments and the total interest paid. Calculate the reduction in the monthly payment by increasing the down payment by the amount specified, and the amount saved on interest over the life of the loan. Assume the mortgage is for 20 years and use the table to find the monthly payments. 

A. $151.80, $36,432.00 B. $164.68, $39,523.20 C. $139.38, $33,451.20 D. $123.51, $29,642.40

Mathematics

Find the probability.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a heart.

A.
B.
C.
D.

Mathematics

Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.

A. Monomial; variable x; coefficient 13; degree -1 B. Monomial; variable x; coefficient 13; degree 0 C. Monomial; variable x; coefficient 13; degree 1 D. Not a monomial

Mathematics

Find the length of the sides of a regular hexagon inscribed in a circle of radius 29 inches. ?

A. 30 in. B. 31 in. C. 32 in. D. 33 in. E. 29 in.

Mathematics