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Mathematics 13 Online
OpenStudy (anonymous):

A curve with polar equation r=35/(9sinθ+73cosθ) represents a line. This line has a Cartesian equation of the form y=mx+b ,where m and b are constants. Give the formula for y in terms of x.

OpenStudy (anonymous):

u can have a medal if u help

OpenStudy (anonymous):

u need help?

OpenStudy (anonymous):

yes. i don't know how to convert it

OpenStudy (anonymous):

i was wondering if u need help or an answer

OpenStudy (anonymous):

i need an answer

OpenStudy (anonymous):

well i can help* u.... rcos theta is x and r sin theta is y and 1=35/(9(rcostheta)+73(r sintheta))

OpenStudy (anonymous):

y is r one at the beginning

OpenStudy (anonymous):

it's like r * i mean r times....the cosine

OpenStudy (anonymous):

how do i get rid of the r at the beginning

OpenStudy (anonymous):

it's called cross multiplication......u see is it that complicated?

OpenStudy (anonymous):

ok got it. sorry i am not good at this stuff

OpenStudy (anonymous):

sorry o.O lol funny words

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