Question

convert r=35/(9sin(theta)+73cos(theta)) to cartesian

Answer 1

@ZeHanz

Answer 2

I do not understand. You typed a kind of polar function with theta as a variable and r as outcome.

Conversion from polar to cartesian coordinates is: x=rcos(theta), y=rsin(theta)

Answer 3

i need to make the polar equation into a cartesian equation

Answer 4

the cartesian equation is in the form y=mx+b

Answer 5

Remember that: \[
x=r\cos\theta \\
y=r\sin\theta
\]

Answer 6

OK, multiply both sides of the equation with 9sin(theta)+73cos(theta).
What do you get?

Answer 7

@abc123! Have you done what I suggested?

Answer 8

yup i got it thanks

Answer 9

YW!