What is the volume of the triangular prism below?

Which of the following is the true for f(x) = 5cos

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?