mollsmatthews mollsmatthews
  • 24-05-2018
  • Mathematics
contestada

sinx=cos19∘
What is the value of x?

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Abu99
Abu99 Abu99
  • 24-05-2018
Remember that cos is just a translation of sin and vice versa.
So:
Sin(x) = Cos(90 - x)
Cos(x) = Sin(90 - x)

Therefore, to answer your question:
Cos(19) = Sin(90 - 19)
= Sin(71)
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Dekudoriya Dekudoriya
  • 29-04-2021

Answer:

x=71

Step-by-step explanation:

i took the test

Answer Link

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