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Pie
2 years ago
8

Can someone tell me the answer and show me how to find it?

Mathematics
1 answer:
kiruha [24]2 years ago
6 0

Answer:

The value of x is 20°

Step-by-step explanation:

Given that angle in a straight line is 180°. Then you can find the value of x:

55° + (6x+5)° = 180°

55° + 6x + 5° = 180

6x + 60° = 180°

6x = 180 - 60

6x = 120°

x = 20°

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