0
What else can I help you with?
Why is the sum of a rational number and it's opposite always equal to 0?
Because the opposite of 8 for example is -8 and 8+(-8) = 0
Can a rational number be multiplied by an irrational number and equal a rational number?
Only if the rational number is 0.
Can a rational number plus an irrational number equal a rational number?
No, never.
How can an absolute value be equal to itself?
If a number is zero or positive, then its absolute value is equal to the number.
Can a number be a rational number and equal zero?
yes
When are the absolute value and the opposite of rational number equal?
When the number is 0.
When are the absolute value and the opposite of a rational number equal?
The answer depends on whether the "opposite" means the multiplicative inverse or the additive inverse.
Is the absolute value of a number ever equal to its opposite?
Yes! When the number is negative, the absolute value of it'll be its opposite.
When are th absolute value and the opposites of a rational number equal?
When the numbers are negative
When is the absolute value of a number equal to the opposite of that same number?
The absolute value of a negative number is positive.
Is the opposite of -45 equal to the absolute value of -45?
0
Why is the sum of a rational number and it's opposite always equal to 0?
Because the opposite of 8 for example is -8 and 8+(-8) = 0
Can a rational number be multiplied by an irrational number and equal a rational number?
Only if the rational number is 0.
Can a rational number plus an irrational number equal a rational number?
No, never.
How can an absolute value be equal to itself?
If a number is zero or positive, then its absolute value is equal to the number.
What number is equal to a opposite?
the number 0 is always equal to its opposite
What is 0.6666 as a rational number?
The number 0.6666 is a rational number. Expressed as a fraction it is equal to 6666/10000.
