Os triângulos ABC e ADEF desenhados abaixo são semelhantes. A medida do lado DF do triângulo ADEF (A) 2m. (C)11.2 m (D) 8.4m (8) 124 m.​

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

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

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?