Catgirl7060
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PLEASE HELP! ASAP! IMPORTANT! WILL GIVE BRAINLIEST AND 30 POINTS!

The angles below are supplementary. What is the value of x?

(Picture below)

16.6
20
26.7
40

PLEASE HELP ASAP IMPORTANT WILL GIVE BRAINLIEST AND 30 POINTS The angles below are supplementary What is the value of x Picture below 166 20 267 40 class=

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thatgachaweirdo
80 + 40 = 120. Supplementary angles must add to 180, so we have 60 missing.
This means that 3x = 60
3 x 20 = 60, so x = 20.

Answer:(3x+40)+80=180

Therefore x=20

Step-by-step explanation:

Since supplementory angles are of 180 degrees

(3x+40)+80=180

3x+120=180

3x=180-120

3x=60

X=60/3

X=20 degrees

And the angle would be

3*20+40=100

Other way

(3x+40)+80=180

3x+40=180-80=100

So 3x+40=100

3x=100-40=60

X=60/3=20

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