Prove that triangle AFB is similar to triangle BFE

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

2x minus y equals 6, x plus y equals negative 3

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000