Q: Why is it useful for me to know the absolute value of a number?

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opposites: if it is a negative, make it a positive. if it is a positive, make it a negative absolute value: take the number without any sign. if it is negative, make it positive. if it is positive, keep it as a positive,

It is always useful to know about factors and multiples.

When taking algebra tests.

i dont know sorry

If you know that a number is divisible by three, then you know that three and the number that results from the dividing are both factors of the original number. If you know that a number is not divisible by three, then you won't waste time performing that function. It's rare that the first factor other than one isn't a number between two and ten. If you know the divisibility rules, it will make factoring easier and faster.

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Absolute value refers to how far a number is from zero on the number line. The absolute value of 4.6 is 4.6. However, if you wanted to know what the absolute value of -4.6, it would also have the absolute value of 4.6.

No. The only time it's zero is if the number is zero. The absolute value of a number is "how far that number is from zero". So for example, the absolute value of -6 is 6. Absolute value is written with these two lines around the number, for example: |-6| means 'the absolute value of -6'. An easy way to know absolute value, is that its always the positive version of whatever number you are given. |-123012973|= 123012973. |-99|=99. |-5|=5. For positive numbers, the absolute value is the same as the number. |99|=99. |10,000,000|=10,000,000.

Because absolute value is always positive.

What is the absolute value of you. Oh wait I know.$ -9000000000

So you know where each digit goes in a number.

absolute value of 8 is 8.

22

How should I know you idiot!

The symbol for the operation of absolute value is |n| but I don't know why a common symbol is needed.....

In chemistry, absolute value is a term used to describe the positive value of a quantity, regardless of its sign. For example, the absolute value of -5 is 5. It is used in calculations involving properties such as temperature, concentration, or energy.

opposites: if it is a negative, make it a positive. if it is a positive, make it a negative absolute value: take the number without any sign. if it is negative, make it positive. if it is positive, keep it as a positive,

1. If the positive number is larger in absolute value, subtract the absolute values of the numbers, and then put the positive sign in front of the answer. 2. If the negative number has larger absolute value, subtract the absolute values of the numbers and then put the negative sign in front of the answer. 3 . If they are the same, the sum is 0. Example of 1: 10+(-5). We know that 10 is larger absolute value. S0 10-5=5 and put a + in front. The answer is +5 or just 5. Example of 2. -10+5. The =10 has larger absolute value. 10-5=5. Now put a - sign so the answer is -5 Example of 3. is is -5+5. The numbers have the same absolute value so their sum is 0. Remember the absolute value of x, denoted | x | is the distance of x from zero on the number line. So |-3|=3 and |5|=5 since =3 is 3 units from 0 on the number line and 5 is 5 units from 0 on the number hey its me mhel jesson valenzuela add me on fb