isalps361 isalps361

19-11-2020
Mathematics

contestada

please help! cos(x-y) if sinx= 4/5 and cosy = 12/13

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almuhirimaitha10 almuhirimaitha10

19-11-2020

Answer:

maybe ??

cos ( 0.92729521 − y )

Step-by-step explanation:

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