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## Homework Statement

Vector B is given in polar notation as (6,-130degrees). In rectangular notation vector B is what?

## Homework Equations

For this problem, take all angles between -180 and +180.

## The Attempt at a Solution

I got an answer or -3.85 and -4.59. However they were the wrong answers. I suspect it has something to do with the all angles between -180 and +180 part. I took (6,50degrees) and put it in the calc. and got that answer -3.85 and -4.59. What am i doing wrong????