If cos x =2/5 what is the measure of

asked Nov 19, 2020 219k views

5 votes

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4 votes

Answer:

cos ( x ) = 2/ 5

Take the inverse cosine of both sides of the equation to extract x x from inside the cosine.

x=1.15927948

Explanation:

Nishantjr answered Nov 26, 2020

4.6k points

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