Question

if 5tan a = 4 then 5 sin a - 3 cos a ÷ 5 sin a+ 3 cos a=​

Answer 1

Step-by-step explanation:

5 tan A = 4

tan A = 4/5

so, cos A = 5/√41

sin A = 4/√41

so, 5 × 4/ √41 - 3 × 5/√41 ÷ 5 × 4/√41 + 3 × 5/√41

= 5.1733

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Answer 2

Ans: area two different types of number's there are 5to :for a student of find attached junk of some kind iron so this type of soil

Step-by-step explanation:

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