1 answer:
answer: perimeter of the rectangle is 22 and the perimeter of the square is 8 making the perimeter of the shapes combined 30
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The answer is C because multiplication comes first
Answer:
(2x – 3)(5x^2 – 2x + 7)
=103−192+20−21
Hope This Helps!!!
I'm pretty sure the answer is 2.9 because It's closer to 3 than 2
to do it in mental math: you can ignore the zeroes in 400 for now.
4*14 = 4*10 + 4*4 = 40 + 16 = 56
now add the zeroes back on: 5600m
<span>I got 18 x 18 = 324.</span>
