Richard C. answered 08/27/22
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Confidence-building Algebra 2 tutor with 18 years experience
6x+ (x+30) + (3x-10) = 180
10x +20 =180
Can you solve for x ?
Lia W.
asked 08/27/22The three angles of a triangle are 6x, x + 30, and 3x - 10 which add up to 180 degrees. Find the measurement of each angle.
Richard C. answered 08/27/22
Confidence-building Algebra 2 tutor with 18 years experience
6x+ (x+30) + (3x-10) = 180
10x +20 =180
Can you solve for x ?
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Lia W.
x=16 but i need to find 3 angles and 16 isn't an answer choice08/27/22