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igomit [66]
2 years ago
11

Find the value of x. 2x420 3x+10

Mathematics
1 answer:
Elden [556K]2 years ago
5 0

Answer:

2x+20+3x+10 = 180 (int. angles, parallel)

5x+30 = 180

5x=150

x=30

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Step-by-step explanation:

The perimeter of a shape can be found by adding up the side lengths.

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