MAUlysse27 MAUlysse27
  • 08-04-2017
  • Mathematics
contestada

Find sin ( a +b) if sin a + -20/29 where a is in the fourth quadrant and tan (b) = -15/8 where b is in the second quadrant

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ijustneedsomehelp
ijustneedsomehelp ijustneedsomehelp
  • 08-04-2017
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