2. Two angles are supplements if their sum is 180 degrees. The measure of one angle is seven-fifths the measure of its supplemen t. What is the measure of the smaller angle?
2 answers:
The answer is fiftycfour degrees have fun lol
X = 7/5(180 - x) x = 1260/5 - 7/5x 7/5x + x = 252 7/5x + 5/5x = 252 12/5x = 252 x = 252 / (12/5) x = 252 * 5/12 x = 1260/12 x = 105 180 - x = 180 - 105 = 75 so the smaller angle is 75
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Step-by-step explanation:
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Answer:
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beacuse (2x-35)+75=180 (2x-35)=105 2x=140 x=70
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