Sam has 15 identical rectangular windows in his home. the length of each window is
twice the width, and the area of each window is 8 square feet. sam wants to put
weather stripping around the perimeters of all the windows.
if the weather stripping costs $0.25 per foot, how much will he spend?

x= 3^y

step-by-step explanation:

cause it equals more

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )