What is equivalent to 5 squared times 9 squared

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2