your room has 2 windows.Each window occupies 11.76 square ft of wall space.if the windows are each 2.8 ft wide,how tall is each window?

my answer is 4.2 ft,am i right? if not tell why.

Right again!

you are correct

28ft.

To determine the height of each window, we first need to find the area of one window. We know that each window occupies 11.76 square feet of wall space and that they are each 2.8 feet wide.

To find the height, we can rearrange the formula for the area of a rectangle:

Area = width * height

In this case, the area is 11.76 square feet and the width is 2.8 feet. Rearranging the formula gives us:

Height = Area / Width

Height = 11.76 / 2.8

Height ≈ 4.2 feet

So your answer of 4.2 feet is correct. Each window is about 4.2 feet tall. Well done!