Question

Been trying to get an answer all day, Just don't understand..
Which conditional has the opposite truth value of its inverse?
A. If two segments have the same length, then they are congruent segments.
B. If x + 2 = 5, then x = 3
C. If a number is negative, then it is not equal to zero.
D. If a polygon has three sides, it is a triangle.

Answer 1

i think the answer is C

Answer 2

You are correct.

<reasoning>

A negative number is not equal to zero (true)
A non-negative number is equal to zero (false)

</reasoning>