The perimeter of a child's rectangular sandbox is 18 feet. If the length of the sandbox is one foot longer than the width, what equation can be used to find the length and width of the sandbox? Be sure to label your variable(s).

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90