ΔABC and ΔDEF are similar. The lengths of and are 5 units each, and the length of is 6 units. If the length of is 3 units, then the length of is
units. If m∠ABC is 53°, then m∠EDF is
°

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1