24. One leg of a right triangle is 5 inches. The hypotenuse is 9 inches. Find the length of the second leg.

25. Indicate what number should be added so that the result is a perfect square trinomial:
x? + 16x +

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89