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trasher [3.6K]
3 years ago
12

The perimeter of a stop sign is 99.2 inches. Each side of the stop sign is equal.

Mathematics
1 answer:
san4es73 [151]3 years ago
6 0

Answer: The equation can be written as 8n = 99.2.

Step-by-step explanation:

In my answer, I used the variable n to distinguish itself as one side of the stop sign. 99.2 is the final perimeter in inches.

A stop sign is an octagonal shape (otherwise, it is made up of 8 equal sides). Therefore, with this information, you can interpret that the length of one side would be equal to the length of all of the other sides.

Hence, the answer can be represented as 8n = 99.2.

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Answer:

Step-by-step explanation:

<h3>Solving linear equation with one variable:</h3>

   1) -4 + 3x = 4x - 8

        Add 4 to both sides

      -4 + 3x + 4 = 4x - 8 +  4

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Subtract 4x from both sides,

        3x - 4x = -4x + 4x - 4

              -x   = -4

                \sf \boxed{\bf x = 4}

2) -5x - 8 = 2

Add 8 to both sides

 -5x - 8 + 8 = 2 + 8

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Divide both sides by (-5)

            \sf \dfrac{-5}{-5}x =\dfrac{10}{-5}

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3) 12r - 14 = 5(2-r)

    12r - 14 = 5*2 - 5*r

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Add 14 to both sides

 12r - 14 + 14 = 10 - 5r + 14

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Add 5r to both sides

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Add 2x to both sides

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Divide both sides by 5

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2 years ago
Read 2 more answers
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Marina CMI [18]

Answer:

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Step-by-step explanation:

-3n-8=-83

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n=25

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Answer:

Step-by-step explanation:

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Answer:

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