Which matrix is equal to a-2b+cmatrices are for the question: a=5,2 under that is 3,0. b=4,3 under that -1,6. c=2,8 under that 0,5

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

For the inequality |c| < |d| to be true, which of the following must be true?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?