Answer:
485.9 mm³
Step-by-step explanation:
The volume of a sphere is 4/3 π r³. So the volume of a hemisphere is half of that:
<h3>V = (2 / 3) π r³</h3>
V = 128π/3
The formula for the volume of a cylinder is V = Bh or V = πr²h .
The radius of the cylinder is 4mm and the height is 7mm
Substitute 4 for r and 7 for h in the formula V = πr²h .
<h3>V=π(4)²(7)</h3>
V = 112π
Since the figure is made up of a hemisphere and cylinder so volume will be sum of these two shapes
<h3>V = 128π/3 + 112π</h3>
= 485.9 mm³
It should be 9. I hope this helps. If it's not 9 then can u please give me a list of your answers to choose from.
Answer:
2
Step-by-step explanation:
. Hope this helps!
Given:
The equation in point slope form is
To find:
The equation of the same line in standard form.
Solution:
Standard form of a line is
We have,
Multiply both sides by 4.
Isolate variable terms.
Multiply both sides by -1.
Therefore, the correct option is B.
Answer:
19
Step-by-step explanation:
It's 19
just add 9 to 10