The expression represents commutative property of addition
Hope this helps
-AaronWiseIsBae
I'm not sure what this question means exactly, maybe the principals goal is unrealistic?
Answer:
-2, 3/7, 1/2, 1.2
Step-by-step explanation:
Increasing == least to greatest in value.
-2 = -2
3/7 = 0.429
1/2 = 0.5
1.2 = 1.2
Answer:

Step-by-step explanation:
The missing details in the question are:


Required
The perimeter
This is calculated as:

So, we have:

Open bracket

Rewrite as:
