525cm bro because i just took it right now
A20-a18=a1+19d-a1-17d=2d =281-97
so
d=92
Ummm 48 cm ima be honest I need some points my fault
Answer: Planning because you need to start somewhere if you dont then you dont have any of the other steps
Good luck lovie :)
Answer:
y=5
Step-by-step explanation:
y= 5 is always parallel to x axis