Question

if theta is an acute angle and sin theta is equal to 4 by 5 then the value of 5 cos theta + 3 tan theta ​

Answer 1

Step-by-step explanation:

sin o = 4/5

cos o = sqrt(5²-4²)/5=3/5

tan o = sin o/ cos o = 4/3

5×3/5 + 3×4/3 = 3+4 = 7

Answer 2

Answer:

Step-by-step explanation: