emandagibson
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 ghanami
  • 19-04-2017
hello :
 tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5

Answer Link
NOP12 NOP12
  • 20-04-2019

Answer:

3/5

Step-by-step explanation:

Answer Link

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