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tatuchka [14]
3 years ago
15

3. Find cos(A). Show your work and reduce the ratio if necessary.

Mathematics
1 answer:
anygoal [31]3 years ago
5 0

Answer:

cosA = \frac{3}{5}

Step-by-step explanation:

cosA = \frac{adjacent}{hypotenuse} = \frac{AB}{AC} = \frac{30}{50} = \frac{3}{5}

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