V= 4/3 • 3.14 • radius to the 3rd power.
If you don't have the radius, you can find it by dividing the diameter by 2.
Hope this helps!
28! hope this helps, you just plug in 4 for x, and then multiply by two.
Step-by-step explanation:
<h2>(3x + 8) (x + 2)</h2>
= 3x(x + 2) + 8(x + 2)
= 3x^2 + 6x + 8x + 16
= 3x^2 + 14x + 16
Answer:
volume of the sphere =
Step-by-step explanation:
Given:
, 
Volume of a sphere= 
=
:
= 
= 
=
The volume of the sphere with the radius of 2 m is 
We can use the Sine Law:
a / sin A = b / sin B
16 / sin 22° = 25 / sin B
16 / 0.3746 = 25 / sin B
sin B = 25 · 0.3746 / 16
sin B = 0.5853
∠B = sin^(-1) 0.5853
∠B = 35.83° ≈ 35.8°
Answer: b. 35.8°