briannapm briannapm

08-03-2021
Mathematics

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xenia168 xenia168

08-03-2021

Answer:

5.1

Step-by-step explanation:

cos 65° = [tex]\frac{x}{12}[/tex]

x = 12 cos 65°

cos 65° ≈ 0.422618261741

x ≈ 5.07 ≈ 5.1

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