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OpenStudy (anonymous):
Need help with this question please?
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OpenStudy (anonymous):
OpenStudy (anonymous):
I think it is A but I'm not sure
OpenStudy (anonymous):
Me neither
OpenStudy (anonymous):
Me neither
TheSmartOne (thesmartone):
4x-7+5x-20=90 9x-27=90 9x=117 x=13
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OpenStudy (slinley):
its a
TheSmartOne (thesmartone):
It is B.
TheSmartOne (thesmartone):
Complementary are angles that add up to 90 degrees
TheSmartOne (thesmartone):
@slinley how did you get A as your answer. Show your work.
OpenStudy (slinley):
lol are u a teacher?? Telling me to show my work..lmao
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OpenStudy (slinley):
but sure give me a second
TheSmartOne (thesmartone):
No actually I am not. But you have to show your work. It is part of the code of conduct. http://openstudy.com/code-of-conduct
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