Which expression is equivalent to 2 (a + 2 b) minus a minus 2 b?
2 answers:
You might be interested in
Answer:
those are two different ways you can split the shape
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