S = 25 + 2f
s + f = 310
substitute s = 25 + 2f into the second equation
25 + 2f + f = 310
3f + 25 = 310
subtract 25 from both sides
3f = 285
divide both sides by 3
f = 95
faculty = 95
students = 310 - 95 = 215
Stokes' theorem allows for any choice of with as its boundary. The simplest region would be the disk in the plane , which can be parameterized using polar coordinates by
with and . Take the normal vector to to be
Then by Stokes' theorem,
where denotes the curl of . The curl is
so the line integral has a value of
Answer:
Step-by-step explanation:
Sum of angles of a triangle = 180
d+ 2d + 60 = 180
3d = 180 - 60
3d = 120
d = 40
The angles are 40, 80, 60