WillowQ89380 WillowQ89380
  • 30-10-2022
  • Mathematics
contestada

find the value of x and round to the whole degree

find the value of x and round to the whole degree class=

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ElexiaR745445 ElexiaR745445
  • 30-10-2022

Using trigonometric ratio

[tex]\begin{gathered} \cos x^{\circ}=\frac{adjacent}{\text{hypotenuse}} \\ \text{cosx}=\frac{5}{8} \\ \cos x=0.625 \\ x=\cos ^{-1}0.625 \\ x=51.3178125465 \\ x=51^{\circ} \end{gathered}[/tex]

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