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Find the rectangular coordinates of the point with the polar coordinates ordered pair negative 3 comma 5 pi divided by 3. for my answer I keep getting -3,

Find the rectangular coordinates of the point with the polar coordinates ordered pair negative 3 comma 5 pi divided by 3. for my answer I keep getting -3, -1
The correct answer is C. ordered pair negative 3 divided by 2 comma 3 square root 3 divided by 2(r,θ) = (x,y)x = r * cosθy = r * sinθSince your θ is 5π3, set your calculator to radians before taking the sine and cosine.(3 cos 5π / 3, 3 sin 5π / 3)  (3* 1 / 2, 3 * - sqrt(3) / 2)(3 / 2, −3 sqrt (3) / 2) if r = -3, then x is negative, y is positive.Here are the following choices:A. ordered pair negative 3 divided by 2 comma 3 divided by 2B. ordered pair 3 square root 3 divided by 2 comma negative 3 divided by 2C. ordered pair negative 3 divided by 2 comma 3 square root 3 divided by 2D. ordered pair 3 divided by 2 comma negative 3 divided by 2 ...

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