Question

Look at the following numbers: -4, -5, 0,5 Which pair of numbers has a sum of zero? (5 points) O5, -5 -5, 0 -4,5 0 -4, 0

Answer 1

For a pair of number to have a sum equal to zero, they need to have the same absolute value, but oposed signals. In this set the only pair that satisfies this requirement is -5 and 5. If we add these two numbers the result will be 0.