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What does the zero mean on the number line?
The separater to make the negative and positive numbers opposites?
Why does a negative number multiplied by a negative number equals a positive number?
This is NOT a proof, just an explanation. Imagine you are on a number line and you are walking. Multiplying x*y is taking x steps, each of size y. Negative steps are interpreted by requriring you to face the negative end of the line before you start walking and negative step sizes are backward where backward is heel first. This mean to find, -x*-y you stand on zero, face in the negative direction, and then take x backward steps, each of size y.
What does it mean for a line to have a negative slope?
If a line has a negative slope it is going 'down hill' and if it has a positive slope it is going 'up hill'
When a number in a fraction is negative does that mean that the whole fraction is negative?
Yes, it does.
What does the - sign mean before a number?
It means that the number is negative. Negative numbers are always under 0.
What does the number in parentheses mean on balance sheet line item?
the number is negative.
Do you subtract a negative and a negative?
yesrer324: it depends what way you mean. look at it like this.taking away a negative number from a negative number means you would go up the number number line just as positive numbers go up the number line.
What does the zero mean on the number line?
The separater to make the negative and positive numbers opposites?
Why does a negative number multiplied by a negative number equals a positive number?
This is NOT a proof, just an explanation. Imagine you are on a number line and you are walking. Multiplying x*y is taking x steps, each of size y. Negative steps are interpreted by requriring you to face the negative end of the line before you start walking and negative step sizes are backward where backward is heel first. This mean to find, -x*-y you stand on zero, face in the negative direction, and then take x backward steps, each of size y.
What does it mean for a line to have a negative slope?
If a line has a negative slope it is going 'down hill' and if it has a positive slope it is going 'up hill'
When a number in a fraction is negative does that mean that the whole fraction is negative?
Yes, it does.
What does the - sign mean before a number?
It means that the number is negative. Negative numbers are always under 0.
What does an o with a line above it mean?
it means negative ....in the medical field
What does a really faint blue negative line mean on an ept?
your pregnant!!!!!!!!!!!!!!!!!!!!!!!
Can the sample mean be a negative number?
Yes, it can.
Is the opposite of a negative number always sometimes or never a negative number?
never a negative number * * * * * ... true if, by opposite, you mean the additive inverse. However, the multplicative inverse is also an opposite. And the multiplicative inverse of a negative number is always negative.
What does negative and positive mean?
A positive number is greater than zero; a negative number is less than zero.
