Answer:
2x-1=0
Step-by-step explanation:
x-0.5=0
10x-5=0
2x-1=0
Answer:
12 of $3.2 grade is needed
Step-by-step explanation:
Answer:
The correct answer is $30
Step-by-step explanation:
36-6=30
Answer:
Tiles won't be enough
Step-by-step explanation:
The perimeter of the area :
2(length + Width)
Given dimension = 6.4 by 2.7 feets
Perimeter = 2(6.4 + 2.7) = 18.2 feets
1 feet = 12 inches
Perimeter = 18.2 * 12 = 218.4 inches
1 tile = 6 inches
30 tiles = 6* 30 = 180 inches
Since the perimeter of the area is greater Than the 180, then we can conclude that the tiles won't be enough
Stokes' theorem equates the line integral of
along the curve to the surface integral of the curl of
over any surface with the given curve as its boundary. The simplest such surface is the triangle with vertices (1,0,1), (0,1,0), and (0,0,1).
Parameterize this triangle (call it
) by


with
and
. Take the normal vector to
to be

Divide this vector by its norm to get the unit normal vector. Note that this assumes a "positive" orientation, so that the boundary of
is traversed in the counterclockwise direction when viewed from above.
Compute the curl of
:

Then by Stokes' theorem,

where



The integral thus reduces to
