3 years ago

Can you help me find the missing value to the nearest hundredth?! cos□= 2/5 Thank you ❤

Mathematics

1 answer:

Aleksandr [31]3 years ago

7 0

Answer:

66.42°

Step-by-step explanation:

Given

cos ? = $\frac{2}{5}$ , then

? = $cos^{-1}$ ( $\frac{2}{5}$ ) ≈ 66.42° ( to the nearest hundredth )

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