Answer:
b
Step-by-step explanation:
because that is the correct answer believe me
Answer:
7
Step-by-step explanation:
-3y+4= -17
-3y= -21
y= 7
<4= 150
<6=150
because the angels are parallel <4 & <2 are the exact same measurements and because 6 is perpendicular to <4 & <2 thus making it also 150 degrees
