pinggolfer11 pinggolfer11

26-07-2018
Geography

contestada

If sin42 degrees = 2/3 then cos48 degrees = what?
If tan20.5= 3/8, the tan69.5= what?

Respuesta :

emilybelle03 emilybelle03

26-07-2018

for the first question, it is cos48=2/3

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