Answer:
125 is the correct answer because sum of two opposite interior angles is equal to exterior angle
I cannot see that properly.
Answer:
The linear inequality would be y ≥ 1/2x - 1
Step-by-step explanation:
In order to find the inequality, first find the equation of the line. To do this, we start by identifying two points on the line. For the purpose of this, we'll use (0, -1) and (2, 0). Now we can use the slope formula to find the slope.
m(slope) = (y2 - y1)/(x2 - x1)
m = (0 - -1)/(2 - 0)
m = 1/2
Now that you have the slope, you can use either point and point-slope formula.
y - y1 = m(x - x1)
y - 0 = 1/2(x - 2)
y = 1/2x - 1
Now that we have this, we look to the shading. If the shading is above, then we make y ≥. If it is under the line, then we make y ≤. In this case, the shading is above. Leaving us with:
y ≥ 1/2x - 1