What is the value of | –29 |? A. 29 B. –29
Is It A?
What is the distance from -29 to 0, on the number line? (Dirgerard the direction, and tell me, how many units do you have to move on the number line to go from -29 to 0?)
((Yes, the answer is A))
The two '|' means the distance from zero so it doesn't matter if it's a negative of positive, the answer will always be a positive because it can't be negative something from zero. So A.
A, 29 is the answer. |-29| = 29 because it is the modulus
The absolute value operator, which you see here in this problem, always produces a POSITIVE result, even if what's between the absolute value markers | | is negative. Thus, |-29|= +29. The absolute value markers also indicate "length."
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