Question

The angles are supplementary and the larger is 20° less than three times the smaller
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Answer 1

Answer:

Okay here is your answer hopes it helps you

Answer 2

Answer:

130 degree

Step-by-step explanation:

larger = 3x - 20

smaller = x

3x - 20 + x = 180

4x - 20 = 180

4x = 180 + 20

4x = 200

4x/4 = 200/4

x = 50

smaller = 50 degrees

larger = 3(50) - 20 = 150 - 20 = 130 degrees