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HELPP I NEED THIS BY 2:30 The second angle of a triangle is 7 more than twice the first angle. The third angle is 3 less than the first. Find all three angles if the sum of thei…

HELPP I NEED THIS BY 2:30 The second angle of a triangle is 7 more than twice the first angle. The third angle is 3 less than the first. Find all three angles if the sum of thei…
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HELPP I NEED THIS BY 2:30

The second angle of a triangle is 7 more than twice the first angle. The third angle is 3 less than the first. Find all
three angles if the sum of their angles is equal to 180°. (Let x = the measure of the first angle)

User Bulwersator
by
7.9k points

1 Answer

8 votes

Answer:

44, 95, and 41

Explanation:


(x) + (2x +7)+(x-3)=180\\4x +4 = 180\\4x = 176\\x = 44

User Isaac G Sivaa
by
8.6k points
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