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What is the value of y​

What is the value of y​-example-1

1 Answer

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Answer:

y = 20 degrees.

Explanation:

Both base angles are 25 degrees so 5x = 25 giving x = 5.

3y + 70 = 180 - 2(25) = 130

3y = 130 - 70 = 60

y = 60/3 = 20.

User Bill Nye
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