dray369 dray369
  • 22-07-2021
  • Mathematics
contestada

Find the value of x, Round the length to the nearest tenth

Find the value of x Round the length to the nearest tenth class=

Respuesta :

jimrgrant1 jimrgrant1
  • 22-07-2021

Answer:

x ≈ 7.9 ft

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos44° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{11}[/tex] ( multiply both sides by 11 )

11 × cos44° = x , then

x ≈ 7.9 ft ( to the nearest tenth )

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