This diagram shows a pre-image A ABC, and its image, A A"B"C", after a series of transformations.

Select from the drop-down menus to correctly complete the statements.

Triangle ABC is
Choose... to become
Triangle A'B'C'. Then triangle A'B'C' is Choose... to become
triangle A"B"C". Because the transformations are Choose...
the pre-image and image are Choose...

The variable in a relation who’s value depends on the value of the independent variable is called what?

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?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =