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I need help ASAP!! Mathematics​
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I need help ASAP!!
Mathematics​

I need help ASAP!! Mathematics​-example-1
User Matt Coughlin
by
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1 Answer

8 votes

Answer:AGC and DGH are opposite angles.

Explanation:

So, Y+10=3x-40

Y-3x=-50-(1)

3x-40=2x

3x-2x=40

x=40

Y-3x40=-50

y-120=-50

y=-50+120

y=70

Hence, the answer is A 70°

User Rob Volgman
by
4.8k points
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