Ayuda, lo necesito rápido.

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

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !