Answer:
126 degree
Step-by-step explanation:
use alternate angles and linear pair
Answer:
a-3b+4
Step-by-step explanation:
1/2 (2a−6b+8) =
=1/2*2a-1/2*6b+1/2*8
=a-3b+4
The answer is b I hope I could help
Answer:
She must read more than 5 more hours.
Step-by-step explanation: