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Mathematics 9 Online
BrunotheRAT:

Which of the following is true? |−8| < 6 |−6| < |−8| |8| < |−6| |−6| < −8

SchoolSucks:

2

BrunotheRAT:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @SchoolSucks 2 \(\color{#0cbb34}{\text{End of Quote}}\) why so i knoe your not lying

BrunotheRAT:

i need imformation

umm:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @SchoolSucks 2 \(\color{#0cbb34}{\text{End of Quote}}\) Explain your reasoning, please.

MrMudd183:

It's the 2nd option... It's the absolute value of -6 and absolute value of -8, which is only the distance that a number is from zero. So all it would turn into is 6<8, which is true

BrunotheRAT:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @MrMudd183 It's the 2nd option... It's the absolute value of -6 and absolute value of -8, which is only the distance that a number is from zero. So all it would turn into is 6<8, which is true \(\color{#0cbb34}{\text{End of Quote}}\) oh thank you

MrMudd183:

You're welcome :) And an easy way to remember greater/less than is to invision them as aligator mouths and they'll eat the larger number and leave the smaller one

BrunotheRAT:

ok

supie:

Although the question is already answered ima jus answer is anyways :) Ok so you know what the sign means (<) , but incase you don't know then it means which ever side is on the right of ONLY THIS SYMBOL (<), it bigger, so 4<5 is the same thing as saying four is less than five. Now, absolute value (the thing that has the| |) is how far away the number is away from zero. This is usually showed on a line plot though. An example of absolute value would be |10| which is saying the absolute value of 10. The absolute value of 10 is 10. The reason for that is that 8 is 10 points away from 0. The same would be for |-10| because it is also 10 units away from 10. So, Absolute value is the distance a number is away from 0. Now lets break down every equation First option A Option A says \[ |−8| < 6\] So what we have to do is find the absolute value of 8. As I said to find the absolute value we have to find the distance away from 0 the number is. So 8 is 8 units away from 0. So now it changed from \[ |−8| < 6\] to \[8<6\] or 8 is less than 6 which is false As I said, which ever number is on the right of the < sign is the one that is saying that it's bigger. 6 is on the right and 6 isn't bigger than 8 so we can mark a as false Now option B The equation is \[ |−6| < |−8|\] The first step would be find the absolute value of both of them. The absolute value or |-6|=6 and the absolute value of |-8|=8 Which means it is now changed to 6<8 Or 6 is less than 8 Which is true!

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