PLEASE HURRY In the diagram ABCD - A'B'C'D'. What are the angle measures of A'B'C'D' ?
D'
48°
D
80°
B В
8
A
125
mZA'=0.mZB’=0.mZC'=1mZD'=0
(Type integers or decimals. Do not include the degree symbol in your answers.)

where is the rest of the

step-by-step explanation:

yes yes yes yes yes yes yes yes yes

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

no i do not : ( what is it?