What number would complete the pattern below? 16 4 12 36 9 27 44 11 __

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Factor this polynomial completely. 12x^2+ x-6

In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8