Base of box is 9 square units, height is 10 units what's the volume of box?

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.

Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units

3a + 5b - 7 = 0 a - 2b - 4 = 0 solve the system by the elimination method. check your work {(96/11, -5/11)} {(34/11, -5/11)} {(32/33, 5/11)}