Prism or pyramid please helpp

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

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