It can be represented by this expression: -20+20
Answer:
2x + y = 3 => y = 3-2x
then
4x+4(3-2x) = 8
4x+12-8x= 8
-4x = -4
x=1
y=3-2*1 = 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
The number of feet away from the sprinkler where it could spread water would be the radius of the circle in which it is spraying.
The Area of a circle is
πr2=808.64
(3.14)r2=808.64
Divide both sides by 3.14
r2=257.5286624