Which of the following is equal to the absolute value of negative nine?
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OpenStudy (debbieg):
??
Not sure what your choices are - doesn't really matter though, let me ask you this: do you understand what absolute value means?
OpenStudy (anonymous):
No
OpenStudy (anonymous):
The choices are -9,9,0.9, and 0
OpenStudy (debbieg):
Distance from zero on the number line. That's why abs value is always positive.
|5|=5 because 5 is 5 units from 0
|-5|=5 because -5 is 5 units from 0
OpenStudy (anonymous):
Oh ok so would it be 0?
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OpenStudy (anonymous):
@DebbieG is it 0?
OpenStudy (debbieg):
How far is -9 from 0 on the number line? How many units?
OpenStudy (anonymous):
9 units
OpenStudy (debbieg):
Ok then, so the absolute value of -9 is.....?
OpenStudy (anonymous):
9!
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OpenStudy (debbieg):
There ya go! :) Now you're getting it! :)
OpenStudy (anonymous):
I also have another question..
OpenStudy (anonymous):
Which of the following statements is true
All whole numbers are integers.
All decimals are integers
All fractions are integers
Negative integers are found to the right of zero on the number line.
I think it is the first one.... Am I correct
OpenStudy (anonymous):
@DebbieG
OpenStudy (debbieg):
Sorry, was eating dinner. :) Yes, very good, it's the first one.