Graph the polar equation: 2=r cos(theta + 180) 2=r(costheta cos180+sintheta

Graph the polar equation: 2=r cos(theta + 180)2=r(costheta cos180+sintheta sin180) 2=r(1/2costheta +pi+ pi sintheta)
1. 3 answers
2. asked by Mary
3. 487 views
i need to graph the polar equation2 = r cos (theta + 180) on one of the graphs that looks like a flattened globe. So far I have
1. 2 answers
2. asked by Tabby
3. 796 views
what does the polar equation r=1/(sintheta+ costheta) represent? how do I do this problem
1. 1 answer
2. asked by Hannah
3. 443 views
If (costheta + i sintheta) (cos2theta+ isin2theta) (cos3theta + i sin3theta).............(cos2ntheta + isin2ntheta) = 1, then
1. 1 answer
2. asked by Kaur
3. 267 views
Find the exact value of costheta if ,sintheta=-2/3 and theta is in standard position with its terminal side in Quadrant IV.
1. 2 answers
2. asked by Josh
3. 727 views
A = 1/2 ab SinèHow is dA/dt related to da/dt, db/dt and dè/dt dA/dt= 1/2 b SinTheta da/dt + 1/2 a SinTheta db/dt + 1/2 ab
1. 0 answers
2. asked by Jen
3. 617 views
if cottheta=7/8 then what is the value of 1+costheta/1-sintheta*1-costheta/1+sintheta.
1. 1 answer
2. asked by vignesh
3. 436 views
write the following parametric equations as a polar equationx=t^2 y=2t *r=4cot(theta)csc(theta) *r=2cot(theta)csc(theta)
1. 1 answer
2. asked by heheeeee
3. 46 views
Find the values of theta (0,2pi) that satisfy sin theta= square root 3 over 2Solve 2costheta sintheta-sintheta on (0, 2pi)
1. 2 answers
2. asked by Temmick
3. 1,642 views
6) rewrite (x+3)^2+y^2=9 in polar form.A: r^2= 3rsin theta B: r^2= 9rcos theta C: r= -6 cos theta D: r= 3rsin theta 7)Which of
1. 3 answers
2. asked by precal
3. 140 views