Which are the correct measures of the interior angles of DCDE? 0 94
E
1239
a) ĐDCE - 57°, Đ CDE - 86°, and ĐCED = 37°
b) ĐDCE = 37°, Đ CDE = 86°, and ĐCED = 57°
D c ĐDCE= 48°, ĐCDE = 75°, and ĐCED = 579
d) ĐDCE = 37°, Đ CDE = 68°, and ĐCED = 75°
Which is the right answer

Ineed to learn how to solve this problem

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Measure a and b and find their sum. how are the angles related?