Answer:
D. Triangle ; E. Plane ; and F. Square
Step-by-step explanation:
A two dimensional object has length and width.
A segment has only length; it is one-dimensional.
A line has only length; it is one-dimensional as well.
A point has neither width nor length.
A triangle has length and width; it is two-dimensional.
A plane has length and width; it is two-dimensional.
A square has length and width; it is two-dimensional.
Answer:
x=m/(p+r)
Step-by-step explanation:
m/x-r=p
m/x=p+r
m=x(p+r)
m/(p+r)=x
Denote the cylindrical surface by , and its interior by . By the divergence theorem, the integral of across (the outward flow of the fluid) is equal to the integral of the divergence of over the space it contains, :
The given velocity vector has divergence
Then the total outward flow is
Converting to cylindrical coordinates gives the integral
Answer:
4 * (3 + 5)
4 * 8
<u>32</u>
Step-by-step explanation: