On monday the ice cream shop has 4 flavors of ice cream sundaes that come with a choice of chocolate strawberry or pineapple topping. if there are three sizes of sundae, how many combinations are there?? PLS

Which of the following is the true for f(x) = 5cos

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

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?