Please help I will give you brainiest if you get it right C is jointly proportional to L, W and H
Use the given info to find the constant of proportionality if L=W=H=2 then C=144

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)

Would greatly appreciate these 3 answers

What is the area of the wall surface of a room that is 16’ x 18’ with 9 ceilings?