If the degree measure of an angle is 40° less than 3 times the degree measure of its supplementary angle, what is the degree measure of the angle?

Question

anonymous · Answer

kk

anonymous · Answer

i think i have the answer

anonymous · Answer

Not even funny. Thanks for nothing.

anonymous · Answer

you didnt get the answer!!???

anonymous · Answer

Call x is the finding degree

Then supplementary angle is 180 - x

We have 3(180-x) - x = 40

--> solve for x, we have 540 - 4x = 40 --> x = 500/4 = 25*5 = 125(degree)

kc_kennylau · Answer

@meghen_elodie Please read the Code of Conduct.
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kc_kennylau · Answer

http://openstudy.com/code-of-conduct

kc_kennylau · Answer

@meshree I am sorry for your unpleasant experience caused by @meghen_elodie

anonymous · Answer

im sorry that was the wrong link
!!1

anonymous · Answer

Thanks. I appreciate that. I do not appreciate someone trying to "help" me, and they do something completely, irrelevant.