1). 1n+5-1
N=26
2). n2+n n2+n
n3+n2+n
Answer:6
Step-by-step explanation:2+4
Is is it a function Bcoz 4 and 0 has only one out. When you have one in and two out that's means is not a function.
Its the 3, 4, 5 Pythagorean Triple so it would be D 8 inches
Just add them all up that’s it and you will get 20
