Find the volume of a pyramid with a square base, where the side length of the base is 7.2\text{ cm}7.2 cm and the height of the pyramid is 10.4\text{ cm}10.4 cm. Round your answer to the nearest tenth of a cubic centimeter.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9