Answer: I put them in order from the numbers on the picture
3.
1.
4.
2.
Answer: Infinitely many solutions.
plz mark brainliest
Hello!
The equation to find the volume of a cone is

r is radius
h is height
Put in the values we know

Square the number

multiply 81 by 3.14

Multiply
339.12
The answer is 339.1 cubic inches
Hope this helps!
I can’t view the picture but good luck
No 'real' numbers can do that job.
The two numbers are complex.
They are ...
<em>1 + i √3</em>
and
<em>1 - i √3</em> .