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2006-08-30 03:39:51 · 17 answers · asked by nanita 1 in Education & Reference Homework Help

17 answers

-70. The || stands for absolute value, which is the distance of the number from 0 expressed as a positive. So the absolute value of -13 and 13 is the same: 13. Which means you're adding 13 to -83, which comes out -70.

2006-08-30 03:41:40 · answer #1 · answered by Anonymous · 4 0

First you find the absolute value of -13 which is 13. Then you add -83 + 13, which equals, -70. So -70 is the answer.

2006-08-30 03:51:38 · answer #2 · answered by what? 2 · 1 0

When you have ||, the number within the brackets becomes positive. So, then you do just standard addition to the equation.
-83+|-13| = -83 +13 = -70

2006-08-30 03:47:11 · answer #3 · answered by Anonymous · 2 0

-83 + |-13| = -83 + 13 = -70

2006-08-30 03:42:31 · answer #4 · answered by limelight_story 2 · 4 0

-70 ... absolute of -13 is 13 so your doing -83+13 which is -70

2006-08-30 03:45:38 · answer #5 · answered by Zenas Walter 3 · 2 0

A number put between two straight lines, is a number put in module, and it means that no matter whether it has a plus or a minus sign in front of it, you will consider the positive value....for instance:
|-1| = 1 and |1| = 1
|-2| = 2 and |2| = 2
and so on....

So, in your case, |-13| = 13.....and your operation will be
-83 + 13 =....

Do you think you could continue from here?......Good luck with the rest of your homework.

2006-08-30 03:54:25 · answer #6 · answered by Delfina 3 · 1 0

-70
The |-13| is the "absolute value" of -13, which is 13. So -83+13, which is -70.

2006-08-30 03:41:58 · answer #7 · answered by jmskinny 3 · 4 0

-70. As explained above, the || symbols denote absolute value, which means that whatever the value inside has to be positive.

-83 + 13 = 70

2006-08-30 03:47:07 · answer #8 · answered by gogoforeman 1 · 1 1

You are adding two negatives, so the answer is --96.
[negative ninety-six] the sign does not change because both factors are negative. The sign of the larger number, will always be the sign of the answer.

If the problem was :--83+13. you would subtract, to get : --70.

2006-08-30 03:48:19 · answer #9 · answered by DinDjinn 7 · 0 2

96

2006-08-30 03:42:20 · answer #10 · answered by BrittyGirl 2 · 0 4

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