Answer:
c=√a²+b²
Step-by-step explanation:
You can use this equation to solve it.
_5/6 .......is great.......
I think it's like 20.8....but I'm not sure
None of the above.
2/5
-2/5-(-4/5) (remove the parentheses)
-2/5+4/5 (calculate)
solution: 2/5
hope this helps!
