One angle measures 54 more degrees than 3 times another angle. The angles are supplementary. What are their measures?

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Shyanne Chandler

Mathematics

28 March, 23:51

One angle measures 54 more degrees than 3 times another angle. The angles are supplementary. What are their measures?

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Stephany Avery · Answer 1

let x = first angle y = 2nd angle x + y = 180 x = 54 + 3y 54 + 3y + y = 180 54 + 4y = 180 4y = 126 y = 31.5 x = 148.5 the first angle is 148.5 degrees