Idontknow30004 Idontknow30004

21-04-2017
Mathematics

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If m∠1 = 3x, m∠3 = 2x + 20 and m∠5 = 30, what is the value of x?

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Аноним Аноним

21-04-2017

3x+2x+20+30=180
5x=130
X=130/5=26It is 26

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