kalroussmith1 kalroussmith1

27-07-2021
Mathematics

contestada

find the missing side

find the missing side class=

Respuesta :

jimrgrant1 jimrgrant1

27-07-2021

Answer:

x ≈ 13.7

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos70° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{40}[/tex] ( multiply both sides by 40 )

40 × cos70° = x , then

x ≈ 13.7 ( to the nearest tenth )

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