Answer:
http://www.youareanidiotreborn.org/
Step-by-step explanation:
Answer:
450 divided by 75 = t
he plated 6 trees
Step-by-step explanation:
We have the formula (sin x)^2 + (cos x)^2 = 1;
Then, sin α =

cos β =

We apply the formula sin ( α + β ) = sin α x cos β + sin β x cos α = (3/5)x(4/5) + (4/5)x(3/5) = 12/25 + 12/25 = 24/25;