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Tema [17]
4 years ago
10

In △ABC, AB=9, BC=12, m∠B=90°, and m∠A=α. What is sin⁡ α?

Mathematics
1 answer:
katovenus [111]4 years ago
8 0

Answer:

sin 37°= 4/5 use trigonometry

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Answer:

Question 1:  Option C, 2x^2(x - 3)(x^2 + 3x + 9)

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Question #3

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