Answer:
562.84
Step-by-step explanation:
Radius = 5 miles
Sector Area = (central angle / 360) * PI * radius^2
5 = (central angle / 360) * PI * 5^2
(central angle / 360) = 5 / (PI * 5*5)
(central angle / 360) = 1 / (PI * 5)
central angle = 360 / (PI * 5)
central angle = 72 / PI
central angle =
<span>
<span>
<span>
22.9183118052
</span>
</span>
</span>
degrees
Source:
http://www.1728.org/radians.htm
Let x = inches of snow reidville gets
12x = inches of snow greenboro gets
x + 12x = 65
13x = 65
x = 5
Reidville gets 5 inches of snow.
Answer:
y=x2+6x+9+2=x2+6x+11
Step-by-step explanation: