Answer:
76%
Step-by-step explanation:
pls mark brainliest!
..Answer:
Step-by-step explanation:
...
-10-40n-8
-18-40n
2(-9-20n)
Answer:
-5
Step-by-step explanation:
Answer:
2x+12
Step-by-step explanation:
We have a square patio, then each side of the patio has the same lengt. As we know the perimeter of a square is the sum of all sides. Then to know the length of the patio we just need to divide by 4 the perimeter.

Then each side of the square patio has a length of 2x+12