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1. If angle A and angle B are vertical angles and mA = 7x-5 and mB = 4x + 10, what is the value of x

1. If angle A and angle B are vertical angles and mA = 7x-5 and mB = 4x + 10, what is the value of x
asked 134k views
1 vote
1. If angle A and angle B are vertical angles and mA = 7x-5 and mB = 4x + 10, what is the value of x

asked
User Jowenece
by
7.4k points

1 Answer

3 votes

Answer:

175/11 or 165 and 10/11

Explanation:

7x-5+4x+10=180

11x+5=180

11x=175

x=175/11

answered
User Andrey Kolyadin
by
9.0k points
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