connorrj05 connorrj05
  • 25-10-2019
  • Mathematics
contestada

If cos x =2/5 what is the measure of

Respuesta :

annettenichols13 annettenichols13
  • 25-10-2019

Answer:

cos ( x ) = 2/ 5

Take the inverse cosine of both sides of the equation to extract  x x from inside the cosine.

x=1.15927948

Step-by-step explanation:

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