The measure of the angle should be 170° as this angle looks like an obtuse angle.
Hope that helps!
Non linear I just put it into Socratic. Because linear functions make straight lines on a graph. This makes a curve, so it is non linear
C= total cost
d= number of days
r= rental cost
C= r * d
C= rd
Example:
If it cost $10 per day and you rented for 5 days, the total cost would be:
C= ($10)(5)
C= $50
Hope this helps! :)
