Answer:
25cm^2
Step-by-step explanation:
A square has 4 equal sides so each side will be 20/4 = 5cm
Easily calculate the area by taking 5 x 5 = 25cm^2
Answer:
-2
Step-by-step explanation:
I think this is the answer
Answer:
w(2w+4)
Step-by-step explanation:
we know A = l * w
and Perimeter = 2l + 2w
we want to find l in terms of w
2l + 2w = 6w + 8
2l = 4w + 8
l = 2w + 4
so A = w * (2w + 4)
Answer:
Mary should buy 6 bags
Step-by-step explanation:
To find the answer multiply
by 15

So 6 Ib of trail mix will be perfect for the whole group
<h2>answer is option C </h2>
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