Find the coordinates of the midpoint of the segment A(5,8) and B(-1,-4)

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2