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Mathematics 17 Online
OpenStudy (anonymous):

Please help? If you do I will give you cake ;O

OpenStudy (anonymous):

OpenStudy (anonymous):

I'm unsure of how to set it up...

OpenStudy (anonymous):

so you promise to give cake :P ?

OpenStudy (anonymous):

Promise lol

OpenStudy (anonymous):

okay then now we have a deal D: so first focus in the figures |dw:1376424406826:dw|

OpenStudy (anonymous):

Ok :)

OpenStudy (anonymous):

we have to two triangles are similar thus: \[\frac{ 2x }{ 13 }=\frac{ 3x-9 }{ 15 }\]

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