Cosx = 0.5445
arccos(x) = 0.5445
x = 0.995
Answer:23
Step-by-step explanation:
Answer:
153.86 units^2
Step-by-step explanation:
the area of a circle = pi * r^2
To find r, divide the diameter in half.
14/2 = 7
Now, area = pi * 7^2
= pi * 49
= 153.86
hope this helps!
Answer:
The population will be 160,000 in 3 years.
Step-by-step explanation:
