Why are corresponding angles always congruent? - why are alternate exterior angles always congruent?
why aren't alternate interior angles supplementary?

Why are Corresponding angles always congruent? --> A postulate says this is true when two parallel lines are cut by a transversal. 

Why are Alternate exterior angles always congruent? --> A theorem says this is true when two parallel lines are cut by a transversal. 

Why aren't Alternate interior angles supplementary? --> A theorem says that when two parallel lines are cut by a transversal, then same-side interior angles are supplementary and same-side exterior angles are supplementary.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

17 1/3

step-by-step explanation: