What are the values of AB and DE in parallelogram

ABCD?

AB=?

PLEASE HELP

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?

Which is f(5) for the function –2x2 + 2x - 3?

Find the nonpermissible replacement for binthis expression.b2/5b +5