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Wittaler [7]
3 years ago
12

Find the perimeter of a regular pentagon with sides of (3x + 5).

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

  5(3x + 5)   or   15x + 25

Step-by-step explanation:

A regular pentagon has 5 sides of equal length. The perimeter is the sum of the lengths of those sides. We can use multiplication to find the sum of 5 of the same value:

  P = 5(3x +5)

Perhaps you want it expanded. Using the distributive property, we multiply each term in parentheses by 5:

  P = 15x + 25

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