Respuesta :

Answer:

  • x = 39°

Step-by-step explanation:

The opposing side and the hypotenuse for the angle are given.

Remember, when the opposing side and the hypotenuse are given, take the cos ratio.

  • cosx = 7/9
  • x = cos⁻¹ (7/9)
  • x = 38.9424413°
  • x = 39°

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