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What’s the anwser quickly
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What’s the anwser quickly

What’s the anwser quickly-example-1
User Alessandro Celeghin
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Answer:


{1}^(.) + {2}^(.) = 90 \\ (3x - 4)+(4x+10) = 90 \\ 3x +4x= 90-10 + 4 \\ 7x = 84 \\ x = 12\\2°=(4(12)+10)\\58 °

User Grochni
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