Find the area of the regular pentagon.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?