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inessss [21]
3 years ago
11

Help!!!!! I have 5 min to finish this

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0
Sin O  = 1 / csc O = 2/9
cos O = sqrt (1 - (2/9)^2)  =  sqrt 77/81 = sqrt77 / 9
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Step-by-step explanation:

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