Karen wants to find the surface area of this prism

Which unit of measurement should she use

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.

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?