Write an equation of the line passing through the point (6, 3) that is perpendicular to the line 6x + 5y = 10 An equation of the line is
y=?

How do i do this? i don’t understand

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.