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True [87]
3 years ago
12

What is the perimeter of a square

Mathematics
2 answers:
bearhunter [10]3 years ago
8 0
Add up the lengths of all the sides or one side length multiplied by 4!

Lera25 [3.4K]3 years ago
6 0
The perimeter of a square is P=4a 
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10 = 7 - m*<br> It says solve &amp; check solution. Can someone help asap
Stels [109]

Answer:

see explanation

Step-by-step explanation:

Given

10 = 7 - m ( subtract 3 from both sides )

3 = - m ( multiply both sides by - 1 )

- 3 = m , or

m = - 3

As a check

Substitute m = - 3 into the right side of the equation and if equal to the left side then it is the solution

7 - m = 7 - (- 3) = 7 + 3 = 10 = left side

Thus m = - 3 is the solution to the equation

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3 years ago
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son4ous [18]

Answer:

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Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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5 0
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Would a yardstick be reasonable to measure the length of a canoe paddle
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