emandagibson emandagibson

19-04-2017
Mathematics

contestada

n ∆ABC, if sin A =4/5 and tan A = 4/3 , then what is cos A?

Respuesta :

ghanami ghanami

19-04-2017

hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5

Answer Link

20-04-2019

Answer:

3/5

Step-by-step explanation:

Answer Link

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