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Semmy [17]
1 year ago
11

Can someone please help mee

Mathematics
1 answer:
cricket20 [7]1 year ago
5 0

Answer:

5/13

Step-by-step explanation:

sine=opposite/hypotenuse

cosine=adjacent/hypotenuse

opposite=-12 (I know that this is not possible)

hypotenuse=13

These are ratios, not real lengths

using the Pythagorean theorem, the other leg is 5

cos (theta)=5/13

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