Azul used a number cube with the numbers 1 through six in a simulation. He assigned one through four as the favorable outcome and five through six as the unfavorable outcome. What situation cut this represent?

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.