Point B is on line segment \overline{AC} AC . Given AB=6AB=6 and BC=12,BC=12, determine the length \overline{AC}. AC .

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

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.