Answer:
maybe its just me but I cant see it :( blurry
Step-by-step explanation:
Since there isn't a line under the < sign, this means that we used a dotted or dashed line. The dotted or dashed line indicates that we do NOT include the boundary as part of the solution set.
Since y is isolated and we have a less than sign, this means we shade below the dashed/dotted boundary line. Specifically, the boundary line is the graph of y = 2x+1. This boundary line goes through (0,1) and (1,3). Again, points on this boundary line are NOT part of the solution set.
So in summary we have:
A dashed or dotted boundary line
The shaded region is below the dashed/dotted boundary line.
Answer:
The third exterior angle is 
Step-by-step explanation:
Given
Required
The third exterior angle 
The exterior angles of a triangle add up to 360 degrees.
So:
Make 
the subject
Substitute known values
