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Can someone please help me with this
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1 vote
Can someone please help me with this

Can someone please help me with this-example-1
User Luisana
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1 Answer

4 votes

Answer:

3x-10+70°=180°(Supplementary angles)

3x+60°=180°

3x=180°-60°

3x=120°

3x/3 =120°/3

x=40°

Explanation:

Hope that this is helpful.

Have a wonderful day.

User Thomas Wang
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4.0k points
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