Answer:
39 in.
Step-by-step explanation:
As it's a regular hexagon all sides are congruent.
Therefore
7x + 4 = 8x - 1
4 + 1 = 8x - 7x
x = 5.
So the required length is 7(5) + 4 = 39 in.

The multiple zero is x = -4.
The multiplicity is 2 because there are two values of x.
Answer:
55
Step-by-step explanation:
took the test
The answer to the question is c