21. -1 points SAlgTrig4 8.1.054. 0/15 Submissions Used Convert the polar equatio

Question

21. -1 points SAlgTrig4 8.1.054. 0/15 Submissions Used Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) Need Help?Read It 22. -/1 points SAlgTrig4 8.1.055. 0/15 Submissions Used Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) cos(8)6 Need Help? ReadIt Watch It 23. -11 points SAlgTrig4 8.1.056. 0/15 Submissions Used Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r = 2 csc(8) Need Help?Read It

Explanation / Answer

21. theta = 9 pi

    tan theta = tan 9pi

   sin theta/cos theta= 0

r sin theta/ r cos theta=0

y=0

22 . r cos(theta) =6

       x = 6

23. r = 2 csc(theta)

      r=2/sin(theta)

     r sin theta =2

     y=2

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