Isosceles triangle abc has sides of length ab = ac = 25 and bc = 40. find the area of a semicircle inscribed in triangle abc with diameter along bc.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39