Respuesta :

krbaird22

Answer:

x = 13.9

Step-by-step explanation:

15cos(22) = 13.9

mathstudent55

Answer:

x = 13.9

Step-by-step explanation:

For the 22° angle, x is the adjacent leg. The trig ratio that relates the adjacent leg to the hypotenuse is the cosine.

cos 22° = adj/hyp

cos 22° = x/15

x = 15 × cos 22°

x = 13.9

Answer: x = 13.9

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