B is the answer
the formula is :
which r stands for radius
and h stands for height
the diameter is 16
so the radius is
hope you understand it
First we need to find what is the volume of the vase.
Volume of a cylinder we calculated by:
V = r^2*pi*h where r is radius and h is height.
V = 4^2 * 3.1415* 10
V = 502,64 inch^3
Now, since vase should be filled 3/4 of its volume, the volume of water that needs to be poured in is:
Vw = 3/4*V = 378 inch^3
Answer:
To me it seems like 30
Step-by-step explanation:
Answer:
<h2>2(r + 3) = 2r + 6</h2>
Step-by-step explanation:
The distributive property:
<em>a(b + c) = ab + ac</em>
2(r + 3) = 2r + (2)(3) = 2r + 6