When I do what the problem statement says, I get 47° for the left angle and 58° for the right one. They are not congruent.
Every linear graph is just a straight line, so if there are any curves or unnatural shapes, than you know it is not linear. As for equations, if it can be shaped into y=mx+b where m and b are numbers, then it will be a linear equation.
2 1/2 more pounds of carrots.
If it’s 9.8 meters then it would be 980 centimeters.