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Sonbull [250]
3 years ago
14

(07.01 HC)

Mathematics
1 answer:
KengaRu [80]3 years ago
8 0

Answer:

Sin x = 5/13

Cos y = 5/13

Sin x = cos y

Step-by-step explanation:

Recall: SOH CAH TOA

✔️Find sin x:

Sin x = Opp/Hyp

Opp = 5

Hyp = √(12² + 5²) (Pythagorean Theorem)

Hyp = 13

Sin x = 5/13

✔️Find cos y:

Cos y = Adj/Hyp

Hyp = 13 (calculated already)

Adj = 5

Cos y = 5/13

✔️Relationship between sin x and cos y is:

Sin x = cos y = 5/13

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