One could analyze sources that were created by experts. In this case, you should look for a source that shares the same main argument, which is that people should pay for things that they own. People with credentials are credible (for the most part), and can be trusted. If experts have the same ideas and opinions in their respective fields, your thesis can be verified.
Answer:
As you can see, the curve and the line intersect at (3, 4) and (8, 9), so the two x values where they intercept are 3 and 8.
Supplementay means adds to 180
x and y could be 100 and 80
x and y could be 1 and 179
acute means that it is less than 90
since we are not told what x or y is, y could or could not be acute
X^2- 7x + 10 = 0 2 possible soultions are 5 or 2
