lucidszn2
lucidszn2 lucidszn2
  • 01-12-2021
  • Mathematics
contestada

Solve for x. Round to the nearest tenth of a degree, if necessary.

Solve for x Round to the nearest tenth of a degree if necessary class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-12-2021

Answer:

x ≈ 54.5°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos x = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{50}{86}[/tex] , then

x = [tex]cos^{-1}[/tex] ([tex]\frac{50}{86}[/tex] ) ≈ 54.5° ( to the nearest tenth )

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