Mathematics
Mathematics, 10.02.2021 04:00, Fire8615

The angles below are supplementary. What is the value of x? (5 points) A pair of supplementary angles is shown. One angle measures 3x + 40, and the other angle measures 80.

a
16.6

b
20

c
26.7

d
40

answer
Answers: 2

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The angles below are supplementary. What is the value of x? (5 points) A pair of supplementary angl...

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