In parallelogram ABCD, diagonals AC and BD intersect at E. Which statement does NOT prove parallelogram ABCD is a rhombus?

A. AC = BD

B. AB = BC

C. AC I DB

D. AC bisects ZDCB

What is the product of the radical expression. (7-2square root) (8+2 square root)

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Find the value of the variable and the length of each secant segment.