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8: Two supplementary angles have measurements of (3x)" and (10x - 15)°. What are the measures of the two angles? A 45° and 135° B 25° and 65° C 15° and 165° D 30° and 60° Is 47 an answer choice
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8: Two supplementary angles have measurements of (3x)" and (10x - 15)°. What are the measures of the

two angles?
A 45° and 135°
B 25° and 65°
C 15° and 165°
D 30° and 60°
Is 47 an answer choice

User Steve Barna
by
4.8k points

1 Answer

2 votes

Answer:

45 and 135 A

Explanation:

3x + (10x - 15) = 180

User Navi
by
5.9k points
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