In right ΔABC (m∠C = 90°), point P is the intersection of the angle bisectors of its acute angles. The distance from P to the hypotenuse is equal to 4 in. Find the perimeter of ΔABC if AB = 20 in.

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Simplify the expression. -2/5(10+15m-20n)

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain