The greatest perimeter of a rectangle with an area of 39 ft.² is 78
Answer:
4 and 5 there you go mate I did my best
Use the formula SA = A + (3/2)bh, where A = the area of the pyramid's base, b = the base of one of the faces, and h = height of one of the faces.
Answer:
y = -2/3
Step-by-step explanation:
Shown in picture.
So to find the avrage u r going to add all the numbers then divide by the nuber of nubers u have there that will give u ur answer