Well, the opposite would just be everything switched around!
So, our negative would become a positive, and the 5 and 2 would be switched around! :)
So, with the negative turned into a positive and with the numbers switched around, our answer is :
A) 5/2
What is I -10 I ?
Well, the absolute value of something is basically just the distance of that number from 0.
So, if you were to plot -10 on a number, and then counted the numbers it took to get back to 0, it would be 10!
So, the absolute value of -10 is 10
Simplify : 3x² + I -4 I
First, we find the absolute value of -4.
An easier way to find the absolute value of something is to just take out the negatives, and switch it with a positive! So, if you are looking for the absolute value of a negative, simply turn it into a positive. However, if you are looking for the absolute value of a positive, it stays positive.
So, the absolute value of -4 is 4.
So, now we have :
3x² + 4
Because you only asked for this simplified, this is the simplest it can be simplified.
If there are two songs written and the longest one is 126 seconds less than twice the length of the short song, and the longest one lasts 286 seconds, then the shorter song's length can be found using this formula: 2x-126=286. This would then turn into x-63=143 to show the time difference. Solving here for x, would be 206 seconds.
look at the number to the right of the decimal. if the number is higher than or is 5 round the number up, but if the number is less than 5 it will stay the same.
