A triangle has vertices A, B and C. the measure of angle A is 2x degrees. the measure of angle B is twice the measure of angle A. The measure of angle C is three times the measure of angle A. what is the value of x?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол