3. which angle corresponds to /3?
a) /6
b) /8
c) /1
d) /7

4. which pair of angles are same-side interior angles?
a) /1 and /4
b) /3 and /6
c) /4 and /7
d) /2 and /3

Part 3) Which angle corresponds to /3?

we know that

m∠3=m∠8 --------> by corresponding angles

m∠7=m∠8 -------> by vertical angles

so

m∠3=m∠7 -------> by alternate interior angles

The answer Part 3) is

B) /8

D) /7

Part 4) Which pair of angles are same-side interior angles?

we know that

The same-side interior angle theorem states that when two lines that are parallel are intersected by a transversal line, the same-side interior angles that are formed are supplementary

so

in this problem

m∠4+m∠7= -------> by consecutive interior angles

m∠1+m∠3= -------> by consecutive interior angles

therefore

m∠4 and m∠7 are same-side interior angles

m∠1 and m∠3 are same-side interior angles

the answer Part 4) is

C) /4 and /7

goog may have it for you

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.