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3x + 3 X + 8 What is the perimeter of each polygon?
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1 vote
3x + 3
X + 8
What is the perimeter of each polygon?

3x + 3 X + 8 What is the perimeter of each polygon?-example-1
User PGilm
by
4.2k points

2 Answers

5 votes

Answer:

I think 15 because x equals one

User Prashant Thakkar
by
3.9k points
5 votes

Answer:

D. 60

Explanation:

4(3x + 3) = 5(x + 8) 12(4) + 12 5(4) + 40

12x + 12 = 5x + 40 48 + 12 20 + 40

-5x -5x 60 60

7x + 12 = 40

-12 -12

7x = 28

x = 4

User Jordan McCullough
by
4.0k points
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