MarshBR18
MarshBR18 MarshBR18
  • 10-05-2016
  • Mathematics
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help me solve this having trouble.

help me solve this having trouble class=

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Аноним Аноним
  • 10-05-2016
sin x= opposite / hypotenuse.
opposite=4
hypotenuse=5

sin x=4/5
x=arc sin (4/5)=53.13º

Answer: x=53.13º
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