Mathematics
12 Online
OpenStudy (anonymous):
What is the range of possible values for x?
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OpenStudy (anonymous):
i got this
OpenStudy (anonymous):
:)
OpenStudy (anonymous):
OpenStudy (anonymous):
is it just this graph sweety?
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
is the answer 11
OpenStudy (anonymous):
sorry im trying to use my spidey senses to figure out the answer
OpenStudy (anonymous):
:)
OpenStudy (anonymous):
be patient it takes a while for them to kick in
OpenStudy (anonymous):
ok @Isaiah.Feynman is going to take over ok?
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OpenStudy (isaiah.feynman):
@CoolKids101 Do you remember anything about angles on a straight line?
OpenStudy (anonymous):
No, not really
OpenStudy (isaiah.feynman):
Quick review. The angle on a straight line is 180 degrees. |dw:1415913653543:dw|
OpenStudy (isaiah.feynman):
We will use that to solve your question.
OpenStudy (isaiah.feynman):
Understand?
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OpenStudy (isaiah.feynman):
@CoolKids101
OpenStudy (anonymous):
Sorry, I was working in out in different ways. I just need to know if it it 11 or 23.8
OpenStudy (isaiah.feynman):
What did you do? let me see...
OpenStudy (anonymous):
To get 11 I did: 5x + 3 + 58
did that eqaution and got 11.
Then I did 5x + 3 + 58 = 180
did that equation and got 23.8.
OpenStudy (isaiah.feynman):
Wrong. I want you to see how this is done. Look closely.
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OpenStudy (isaiah.feynman):
Lets do this |dw:1415914667700:dw|