Mathematics, 28.05.2021 04:40, Jaimewillis42

HELP! NEED ASAP! In ΔABC, the measure of ∠C=90°, BA = 41, CB = 40, and AC = 9. What ratio represents the cosine of ∠B?

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HELP! NEED ASAP! In ΔABC, the measure of ∠C=90°, BA = 41, CB = 40, and AC = 9. What ratio represent...