3x^2+11x+6 in factor form

What is the solution to the equation in the & show work i’m very

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c