Answer:
for 12 people cut everything in half
for 36 add the 12 to 24 people
Answer:
64
Step-by-step explanation:
Answer:
2.5 pi
Step-by-step explanation:
Comment
If you were trying to get the area of a whole circle, you would use
Area = pi r^2
You have to modify the formula to show that just part of the circle has an area that you are interested in.
The new formula is
Area = (theta/360) pi r^2
Givens
r = 30 cm
theta = 100
Solution
Area = (100 / 360) * pi * r^2 Substitute the givens into this formula
Area = (5 / 18) * pi * 3^2 Expand
Area = (5 / 18) * pi * 9 Cancel 9 into 18
Area = 5/2 * pi
Area = 2.5 * pi
N/n+1
n-1/n-1=1
result is n/n+1
The standard form: ax + by = c
and your equation is: -2x + 3y = - 5 (Yes this is written in standard form)
