SOLUTION: Convert to Rectangular: r*tanΘ/secΘ=2 A.) {{{y=2}}} B.) {{{y=1/2}}} C.) {{{x=2}}} D.) {{{x=1/2}}}

Algebra ->  Test -> SOLUTION: Convert to Rectangular: r*tanΘ/secΘ=2 A.) {{{y=2}}} B.) {{{y=1/2}}} C.) {{{x=2}}} D.) {{{x=1/2}}}      Log On


   

Question 1080108: Convert to Rectangular: r*tanΘ/secΘ=2
A.) y=2
B.) y=1%2F2
C.) x=2
D.) x=1%2F2
Answer by ikleyn(52767) About Me  (Show Source):
You can put this solution on YOUR website!
.
tan%28theta%29%2Fsec%28theta%29 = %28%28sin%28theta%29%2Fcos%28theta%29%29%29%2F%28%281%2Fcos%28theta%29%29%29 = sin%28theta%29.


Therefore, your equation becomes 

r%2Asin%28theta%29 = 2.


It is the same as 

y = 2.


Answer.  Option A.)