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Mathematics 10 Online
OpenStudy (anonymous):

HELP LUIGI0210

OpenStudy (anonymous):

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OpenStudy (anonymous):

@Luigi0210

OpenStudy (anonymous):

Fahck me I forgot everything about geo

OpenStudy (anonymous):

SO how do I do this if I didn't know x+85 was equal to 80

OpenStudy (anonymous):

@satellite73

OpenStudy (wolfe8):

Those two angles have a total of 180 degrees. I forgot what the actual rule states, but yeah.

OpenStudy (luigi0210):

That's what i was thinking but I called myself crazy .-.

OpenStudy (anonymous):

So is it x+x+85+105=180??

OpenStudy (luigi0210):

^See the problem wolfe

OpenStudy (wolfe8):

http://www.mathsisfun.com/geometry/parallel-lines.html And yes

OpenStudy (anonymous):

Cuz that would be 2x+190=180 2x= -10 x=-5

OpenStudy (wolfe8):

Wait that doesn't make sense.

OpenStudy (anonymous):

I got it LOL

OpenStudy (luigi0210):

Ikr

OpenStudy (anonymous):

Well it works in the angles

OpenStudy (anonymous):

Cuz the answer key says x+85 is 80 degrees

OpenStudy (wolfe8):

Well I guess x can be negative :x

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