Answer:
1/4πs^3
Step-by-step explanation:
The volume of a cylinder = πr^2h.
Here its height h = s and its radius r = 1/2 diameter = s/2.
So it's volume is π(s/2)^2s
= 1/4πs^3.
The f(9) = 1
first you plug in 9, where x is
f(9) = 2/3(9) - 5
multiply
f(9) = 6 - 5
subtract
and you should get f(9) = 1
Answer:
angle 1 = 84
angle 2 = 6
Step-by-step explanation:
complementary angles add up to 90 degrees.
angle 1 + angle 2 = 90
(4x + 60) + x = 90
5x + 60 = 90
5x = 30
x = 6
angle 1 = 4x + 60 = 4(6) + 60 = 84
angle 2 = x = 6
Answer:
D
Step-by-step explanation:
Where the graphs intersect each other is where the solution is. The graphs intersect each other at the points (0,-8) and (4,8). Hope this helps!