Answer:
(a)
Conservative
(b)
Not conservative
(c)
Conservative.
Step-by-step explanation:
(a)
Notice that
and
Therefore the field is conservative.
(b)
Notice that
and
but
Therefore is not conservative.
(c)
Notice that
To prove that the vector field is conservative you have to compute the curl of the vector field and you would get that.
Therefore your vector field is conservative.
to get his wage for the next day, you would do 18x1.2, which equals 21.6, so he would now be making $21.6 per hour.
Answer:
sinB is eaual to tanC
Step-by-step explanation:
what ever you get for sinB, tanC will always be equal to it
Answer:
x = 2
z = 89
Step-by-step explanation:
13x + 65 = 91
subtract 65
13x = 26
divide by 13
x = 2
91 + z = 180
subtract 91
z = 89
hopefully this helps you
4 1/2 + 4 3/4...
4 1/2 rounds to 5
4 3/4 rounds to 5
5 + 5 = 10
so she ran ABOUT 10 miles