Question

if 5tanteta=4 then 5sinteta-3costeta/5sinteta+2costeta​

Answer 1

Step-by-step explanation:

tan theta = 4/5

5Sin theta - 3Cos theta / 5Sin theta + 2Costheta

5 tan theta - 3 / 5 tan theta + 2

5(4/5) - 3 / 5(4/5) + 2

(4 - 3) / (4 + 2)

1/6