The lives of a right triangle measure 5 cm and 12 cm what is the length of the hypotenuse

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Find the solution on the interval [0, 2pi)