The length of a square garden is twice a number. If the perimeter of the garden is 36, find the number.

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Two lines parallel to a third line are parallel to each other. always sometimes or never

Give all possible names for the line shown. calculation tip: lines can be written with either point first.