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Fantom [35]
3 years ago
9

I need to know the answer

Mathematics
1 answer:
MissTica3 years ago
3 0

If Sachiko lets x represent the length of the side of the square and she wants to find the length of the perimeter of the square, it is appropriate for her to ...

... B. Set the area equal to x², solve for x, and then multiply the value of x by 4.

_____

The area of a square of side length x is x·x = x². The perimeter of a square of side length x is x+x+x+x = 4·x.

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8 0
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Read 2 more answers
Solution to this equation
VikaD [51]
It's right triangle 45 45 90
The sides in this triangle<span> are in the ratio 1 : 1 : 1√2
if one side = </span>2√2 then  b = 2√2
hypo. a = b(√2) = 2(2√2) = 4√2

answer
a = 4√2
b = 2√2
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3 divided by 2/3 (plz give me brainliest)
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