Circles don't have volume, but they do have area.
The area of any circle is ...
(pi) x (the circle's radius)² .
The circle's radius is 1/2 of its diameter.
So for the circle in the question,
Radius = 30-ft
Area = (pi) x (900 square ft) = <em>2,827 square feet</em> (rounded)
A₁ = (a₀/2) +3 = (a₀ +6)/2
a₂ = (a₁/2) +3 = (a₀/2 +3)/2 +3
= (a₀ +18)/4
Then a₂/a₁ is
a₂/a₁ = ((a₀ +18)/4)/((a₀ +6)/2)
= (a₀ +18)/(2a₀ +12) . . . . . . . . matches selection D
Answer:
b
Step-by-step explanation:
2(3x+7)=6x+14 you're using the distributive property in this
X = 31.5 is the answer I’m pretty sure