17owensbyst 17owensbyst

19-03-2017
Mathematics

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What is the value of x if (x+60)° is supplementary to (x+10)°?

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ghanami ghanami

19-03-2017

Hello:
(x+60)° is supplementary to (x+10)°; x+60+x+10=180
2x=110
x=110/2
x=55°

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