One leg of a triangle measures 5 inches, and the other leg measures 7 inches. Find the length of the missing side? Round your answer to ONE decimal place and type your answer exactly (ONLY ONE NUMBER)

Please answer it’s an EMERGENCY

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Witch represents the inverse of the function f(x)=1/4x-12

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π