Answer:
4.8
Step-by-step explanation:
2cos theta = 1 -> cos theta = 1/2
Then theta = pi/3 + 2npi or -pi/3 + 2npi, where n is random interger
And the domain is restricted in [0,2pi]
So answer will be pi/3 or 5pi/3
All we have to do is add up the 52 boys, 47 girls and 18 adults to find the total
52 + 47 + 18 = 117
Therefore, there are 117 people at summer camp
Hope this helps
-AaronWiseIsBae
0.769/2pi=what fraction of circle you are having
area=pir^2
area=pi11.4^2
area=pi129.96
what fraction
0.769/2pi times 129.96pi=49.96962 cm^2
the area is 49.96962 cm^2
Answer:
Step-by-step explanation:
