3 years ago

Two angles are supplementary. If 5 times of one angle is 10 times of the other angle, find the two angles.

Mathematics

1 answer:

Luba_88 [7]3 years ago

7 0

5x + 10x = 180
15x = 180
X = 12
5 x 12 = 60
10 x 12 = 120

The angles are 60° and 120°

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Keywords: Simplifying Expressions

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