Domain:
(−∞,∞),{x|x∈R}
All reall numbers
It is 2.1 ...............
Answer:Yes!
Step-by-step explanation:
9^2+40^2=41^2
81+1600=1681
1681+1681
I hope this helps!
Answer:
2.9 or 2.90
Step-by-step explanation:
The fraction is 10 so it's pretty easy as decimals run through tens