Answer: 48
Step-by-step explanation:
Answer:

Step-by-step explanation:
Differentiating, you get ...
... x·dy +y·dx +dx +dy = 2x·dx +2y·dy
Collecting terms gives ...
... dy(x +1 -2y) = dx(2x -y -1)
... dy/dx = -(2x -y -1)/(2y -x -1)
3

x
You can put that on a number line. Be sure that the dot you use is closed.
Answer:

Step-by-step explanation:
To convert from degrees to radians you multiply by 
