What single rigid transformation maps ABC onto A’B’C?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.