Answer:
a
Step-by-step explanation:
because I just think its a
Cos(60) = cos(90 - 30) = sin(30) = 1/2
This should be what you want.
Answer:
the answer is 360. the first composite numbers are 4,6,8,9,10
and all the numbers above are divisible by 360
360÷4=90
360÷6=60
360÷8=45
360÷9=40
360÷10=36
