Please help me x = ___ degrees

Which expression gives you the distance between the points (5,1)and(9,-6)

Find the area of the triangle shown 3 by 6

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.