The vertex form of an equation of a parabola is y equals 1/2 parentheses x - 4 parentheses squared + 13 what is the standard form of this equation

How does reflecting or rotating a figure change the interior angles of the figure?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat