Your answer will be 5.
Hope this helps!
No. A squared plus b squared must equal c squared (Pythagorean theorem). 10 squared is 100, 12 squared is 144, they add up to 244 but 22 squared is 484…..much too large
ITS THE LAST ONE TRUST ME I JUST FINISHED WITH THAT ONE
Ans k = 4
Step-by-step explanation:
Here g(x) =
and
f(x) = 
Now, g(x) = f(x) + k
or,
=
or, 1 + 3 = k
So, k = 4 Answer.