Prove that the segments joining the midpoint of consecutive sides of an isosceles trapezoid form a rhombus.
Find the slope of DE and FG.

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81

In the diagram below de and ed are tangent to 0 which expression gives the measure of def

Jan is making cakes for her party. five cakes will serve 45? people. how many cakes will she need for 72people? what is the unit rate? graph your data.