Answer:
8(m+3)
or 8m+24
Step-by-step explanation:
If one side x has a length of 2(m+3), then using the formula for the perimeter of a square P=4x
You get:
8(m+3)
or 8m+24
Answer:
8m + 24
Step-by-step explanation:
First, distribute the 2 so it will be easier to find the perimeter:
2(m + 3)
= 2m + 6
Since a square has 4 sides, we need to add this expression together 4 times:
(2m + 6) + (2m + 6) + (2m + 6) + (2m + 6)
Add like terms:
2m + 2m + 2m + 2m
= 8m
6 + 6 + 6 + 6
= 24
Add those together:
8m + 24 will be the perimeter
