The radius of a cylindrical water tank is 6.5 ft, and its height is 11 ft. What is the volume of the tank?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52