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Q: How do number lines show that zero is is own opposite?
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How does a number line show that8 and -8 are opposites?

These two numbers are:* At opposite sides of the number zero, and* At the same distance from the number zero.


Does the number zero have an opposite number?

Zero does not have an opposite * * * * * While it is true that zero has no multiplicative opposite (or inverse), it certainly has an additive inverse, and that is also zero, since 0 + 0 = 0


Zero pair, ?

A number and its opposite,which add to zero.


What is the opposite number of the integer 0?

The additive opposite is itself and its multiplicative opposite is not defined.


What is the mixed number for zero?

Zero can be expressed as the sum of any two opposite mixed number.


What is the opposite of any number The opposite of any number?

When x is not zero, it can be (x + 1/x).


How is a number and its opposite represented on a number line?

By numbers at the same distance but on opposite sides of zero.


Is the product of a non-zero number and its opposite zero?

The opposite (or inverse) of a number can be defined in a number of different ways. For example, the additive opposite of 4 is -4 but the multiplicative opposite of 4 is 1/4 or 0.25 Since the question concerns the product it would seem more appropriate to use the multiplicative opposite. Then, the product of a number and its opposite will be always 1. Incidentally, the product of a number and its additive opposite will be the negative square of the number. In neither case will it be zero.


What are the differences between the opposite of a non-zero number and the reciprocal of that number?

The answer depends on what you mean by the "opposite" of a number. A reciprocal is one type of opposite: it is the multiplicative opposite.


What is the additive inverse of 78?

Two numbers that are the same distance from zero on the number line but are on opposite sides of zero are opposite numbers, or opposites. The opposite of a number is called its additive inverse. The opposite of 78 is -78.


Number of points at which two lines can intersect?

Depends on the lines. Anywhere from zero to infinitely many. If they are straight lines, then the answer is zero, one or infinity.


What are similarities and differences between the opposite of a non-zero number and the reciprocal of that number?

The answer depends on what you mean by the "opposite" of a number. A reciprocal is one type of opposite: it is the multiplicative opposite.