Answer and Step-by-step explanation:
First, you create an expression that equals the perimeter of the shape.
5r + 2s + 3r + 2s + 5r + 2s + 3r + 2s
<u>Simplify</u>
16r + 8s
Now we look at the students' expressions.
I can see that Brain's expression is equivalent to perimeter of the shape. Do you know why?
It is because his answer is the un-distributive version of our answer.
He simply took out the common number that is in 16 and 8, which 8.
<u>So, Brian is correct.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
no? I think yeah I think it is
Answer:
mẹ 35 tuổi con 11 tuổi
Step-by-step explanation:
So Wilson has 60 chocolates and we know 50% of 60= 30
So 30 - 20%= 18
18 is your answer
Answer:
AE = 3
Step-by-step explanation: