The coordinates of triangle EFG are E(28,24), F(24,27), and G(0,24). Complete parts a and b. a What is the perimeter of triangle EFG?

△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 .

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2