Atriangle has vertices a (2, -2), b (-2, 5), and c (-4, 2).

1) the slope of line segment ab is units.

2) the slope of line segment bc is units.

3) the slope of line segment ac is units.

4) by looking at these slopes, you can tell that triangle abc is a right triangle, because

=

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.