Thursday

September 18, 2014

September 18, 2014

Posted by **Leah** on Monday, October 3, 2011 at 7:49pm.

r=2cos(theta) + 3 sin (theta)

All I need is an example to work off I was absent today from Pre-Calc and I have homework to do and no explanation with them-Please help with this one Thank you

- Pre-Calculus -
**Damon**, Monday, October 3, 2011 at 8:02pmsqrt(x^2+y^2) = 2 x/sqrt(x^2+y^2)+3y/sqrt(x^2+y^2)

x^2+y^2 = 2 x + 3 y

y^2 - 3 y = -x^2 + 2 x

- Pre-Calculus -
**Leah**, Monday, October 3, 2011 at 8:10pmThank you

**Answer this Question**

**Related Questions**

Pre-Calc - Can you show me how to find the rectangular equation of r=2costheta...

Pre-Calculus - translate this polar equation into a rectangular form: rsin(...

Calculus - Convert the curve to an equation in rectangular coordinates: x=sin ...

Pre-Calculus - Please check: 1.Find polar equation of x^2 + y^2 = 10y r^2 for x^...

Calculus - I wanted to confirm that I solved these problems correctly (we had to...

trig - sin theta/2cos theta/2=1/2 sine theta show the identiy and work

trigonometry - I need help in understanding how to identify which identity to ...

Trig - Which expression equivalent to: cos(theta + pi/2). A)cos theta B)-cos ...

calculus - conic sections prove that the line x-2y+10=0 touches the ellipse 9x^2...

Calculus - I'm extremely confused on what to do in part a of this question. ...