It would be 4.5
Hope this helps.
Answer:

Step-by-step explanation:
Solve the system of inequalities:
x + 4 < 0
OR:
6x > -12
The first inequality yields the solution:
x < -4
The second inequality gives the solution:
x > -2
The total solution is the disjunction of the individual solutions, i.e., the union of both.
It can be expressed as

Integrating
gives

Notice that
forces all terms in the sum to be 0, so that

and hence

making the first option correct.
Answer:
195°
Step-by-step explanation: