Mr. knotts found the difference of the following expression. which statement is true about mr. knotts's work?
x/x^2-1 -1/x-1

For this case we have the following expression:

To simplify we have:

Rewriting with the same denominator we have:

Thus, the simplified expression is:

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.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: