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gmariverBryn
gmariverBryn gmariverBryn
  • 18-05-2016
  • Mathematics
Answered

For an angle Θ with the point (5, -12) on its terminating side, what is the value of cosine

Verified Answer :

Edufirst
Edufirst Edufirst
  • 26-05-2016

cosine = x-component/hypotenuse

cosine = 5 / √(12^2 + 5^2) = 5/13 = 0.385

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