julius352 julius352
  • 21-04-2017
  • Mathematics
contestada

If tan x° = z divided by 10 and cos x° = 10 divided by y, what is the value of sin x°?

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irspow
irspow irspow
  • 21-04-2017
tan=z/10 and cos=10/y  from cos we know the hypotenuse is y.  from tan we know the opposite side is z

So sinx=z/y
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