Solve the proportion 9/2 = 27/2y

Ineed to know the answer to this algebra question.

The measure of an angle is 117°. what is the measure of a supplementary angle?

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events