Answer:
knowing that sin(60)=0.866, what is cos(30)
Step-by-step explanation:
Cos 30 = 8.66
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The best and most correct answer among the choices provided by the question is <span>A.an = 20 + (n - 1)(6)</span> .<span>
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Hope my answer would be a great help for you.</span>
Just substitue
for
in the expression.



Answer:
49646
Step-by-step explanation:
Answer:
Step-by-step explanation:
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