rwells0400p6bvki rwells0400p6bvki

10-06-2018
Mathematics

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hellllppp. find the measure of an angle whose supplement measures nineteen times it's measure

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vidalmari6p99qfk vidalmari6p99qfk

10-06-2018

The angle is 9 its supplement=171

x+19x=180

20x=180

x=9

9x19=171

9+171=180

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