Fill in the blank with the phrase that makes the proof statement true.

Lines A and B are parallel. _ because they form a linear pair.

A. Angle 1 is supplementary to angle 2
B. Angle 1 is congruent to angle 3
C. Angle 3 is supplementary to angle 2
D. Angle 2 is congruent to angle 3

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Can someone me with these two circle theorem questions asap?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost