The additive inverse property states that if you add a number and it's opposite the sum is zero. copy-ed from "ashby" your welcome C:
I assume you mean the additive inverse. The sum of any number and its additive inverse is zero. For example, 7 + (-7) = 0.
The additive inverse of 18 is -18. The additive inverse of any number is the opposite of that number, such that the sum of the original number and the additive inverse is zero.
When you add a number to another number the result is their sum
The opposite angles of a quadrilateral inscribed in a circle have a sum of 180 degrees.
Their sum is real.
If the opposite is meant to be the additive opposite and not the multiplicative opposite, then their sum is zero. The reason is that is what defines an additive opposite!
The conjugate will have equal magnitude. The angle from the real axis will be the same angle measure (but opposite direction).
It depends on what you mean by an opposite. Every real number has an additive opposite but 0 does not have a multiplicative opposite.
Opposite numbers are numbers such that their sum is equal to 0 So the opposite number of -98 is 98
If by "opposite" you mean "additive inverse", the sum is zero. For example, 5 + (-5) = 0.
They equal zero.
zero pair
The sum is zero.
If we define "opposite" as the additive inverse, the sum is zero.
Opposite numbers are numbers such that their sum is equal to 0 So the opposite number of -98 is 98
Sure, if the imaginary part is opposite. For example:(3 + 2i) + (5 - 2i) = 8