Answer:
B:
Step-by-step explanation:
Expand:
Add 4 to both sides:
Add 2x to both sides:
Divide both sides by 8:
Hence, (Option B)
Answer is 78 6 cost 36 divid 6 into 36 to find what one notebook costs answer is 6 then times that by 13 which is 78
51/2x-7=62
- Multiply both sides by 2x-7
×(2x-7) = 62(2x-7)
2. Switch sides
62(2x-7) = 51
3. Divide each side by 62
=
4. Simplify
2x-7 = 51/62
5. Add 7 on both sides
2x-7+7 = (51/62)+7
6. Simplify
2x = 485/62
7. Divide both sides by 2
2x/2= 485/62/2
x= 485/124
Marty's pizza was bigger. Never says the pizzas are the same size. Take 2
You can either compute three line integrals, or use Stokes' theorem and compute one surface integral. I prefer the latter.
The curl of the given vector field is
Parameterize the triangular surface bounded by
- I'll call it
- by
with
and
. By Stokes' theorem, we have
where
is positively oriented; that is, every vector normal to
is pointed in the positive
direction. The surface element is given by
So our integral is