Answer:
what grade?
Step-by-step explanation:
Y = -8
I think.. hope this helps!
Answer:
(first and brainliest??) 27 degrees
Step-by-step explanation:
The top triangle's missing angle is 75 degrees because 85+20=105 and 180-105=75. Knowing this, we know that the angle that's connecting the two triangles is also 75 degrees. 78+75=153 and 180-153=27
I believe it would be1/25 or 2/13 but im not quite sure