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olchik [2.2K]
3 years ago
6

Cos Y=? 5/13 5/12 12/13

Mathematics
1 answer:
swat323 years ago
8 0

Answer:

Cos Y = 12/13

Step-by-step explanation:

Recall, SOHCAHTOA.

Cos Y = Adjacent/Hypotenuse

Reference angle = Y

Adjacent = 12

Hypotenuse = 13

Therefore:

Cos Y = 12/13

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