You have 4 walls, 2 with length 12 feet, 2 with length 15 feet and each of them has a height of 12 feet
so you sum all the lengths and then multiply it by the height to get the total area
total length=2*(12+15)
=2*(27)
=54
total area=total length*ceiling height
=54*12
=648 feet^2 to cover all walls with wallpaper
I think the answer would be 57.75
It’s 148 cuz of linear pair.
Answer:
13
Step-by-step explanation:
Answer:
The order of operation will be reversed
Step-by-step explanation:
In order to solve two-step equations, we need to work backward with regard to the order of operations.
We would perform the addition & subtraction before multiplication & division.
1. Add or subtract to isolate the variable term.
2. Multiply or divide to solve for the variable.
3. Check your solutions.