if sinA = 2/3

cosA<0

what is sin(A+30)

asked by guest
on Nov 17, 2024 at 11:00 am



You asked:

Given \( \sin\left( A \right) = \frac{2}{3} \), \( \cos\left( A \right) < 0 \), evaluate \( \sin\left( A + 30 \right) \).

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