Answer:
Its <u><em>A</em></u>
Step-by-step explanation:
Answer: 70
Step-by-step explanation:
I think
Cos(2 arctan(4/3)) = cos(2 arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arcsin(4/5)) = (3/5)^2 - (4/5)^2 = 9/25 - 16/25 = -7/25.
Answer:
divide it
Step-by-step explanation:
80 divided by 24