1. Each of the following problems refers to a right triangle ABC with C = 90°. a) If a = 4 and b = 3, find c.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Point q is equidistant from the sides of ∠tsr. find m∠rst.

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?