HELPP! Geometry volume practice A square pyramid has a base edge of 3m and a volume of 240m^3. What is the height of the pyramid?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250