9-9/9+9-9/9=
Plz help with this!

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

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.

Which of the following describes the symmetry of the graph of y = x3?