Ask your own question, for FREE!
Mathematics 28 Online
OpenStudy (anonymous):

5. Eliminate the parameter and write the corresponding rectangular equations: x=3-2sin theta and y=1+5cos theta

OpenStudy (anonymous):

(x-3)/2=-sin theta (y-1)/5=cos theta (x-3)^2/4 = sin^2 theta (y-1)^2/25 = cos^2 theta adding them bouth: (x-3)^2/4 + (y-1)^2/25=1

OpenStudy (anonymous):

Thank you so much!! :D

OpenStudy (anonymous):

Another quick question: Graph the equation r= 1 – cosФ. Use observation to state the symmetry

OpenStudy (anonymous):

|dw:1341352270149:dw| it's something like that

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
ShadowKid3: what are examples of a class three lever?
17 hours ago 3 Replies 2 Medals
alphaXtiger: Help pls
1 day ago 3 Replies 1 Medal
danielfootball123: What are good stocks to invest
2 days ago 3 Replies 0 Medals
Burro: 5(5x+7)+3(x+3)
2 days ago 13 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!