Answer:
I think its 368.28 cubic inches
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
The base area
Volume is calculated as:
This gives:
Make Base Area the subject
Answer:
Step-by-step explanation:
A graph shows the only real zero to be at x = 3.
Factoring that out gives the quadratic whose vertex form is ...
y = (x -10)² +1
The roots of this quadratic are the complex numbers x = 10 ± i.
_____
For y = (x -10)² +1, the zeros are ...
(x -10)² +1 = 0
(x -10)² = -1 . . . . . . . . . . subtract 1
x -10 = ±√(-1) = ±i . . . . .take the square root
x = 10 ± i . . . . . . . . . . . . add 10