Two vertical angles are never adjacent.
I hope this helps :)
Answer:
148 books
Step-by-step explanation:
Answer:

Step-by-step explanation:


Answer:
35g^2 +38g +8
Step-by-step explanation:
When 2 lines are coinciding, this means its the same line.
One equation is simply a multiple of the other.
8x = 4x*2
This means the multiplier is 2
5y*2 = 10y
8*2 = 16
The missing values are 10y and 16