anonymous
  • anonymous
Expalin!!!!! why is |-3+.2| = 2.8
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
-3+.2 = -2.8 |-2.8| = 2.8
anonymous
  • anonymous
The absolute value of any number is always positive.
amistre64
  • amistre64
the property of length | | does not rely on direction + - a 5 foot rule is the same length if it is measured from left to right, as it is if it is measured from right to left.

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anonymous
  • anonymous
Think of the number line where you have positive numbers to the right and negative numbers to the left. If you have a negative number, then that negative number with the absolute value sign around it can be thought of as the "distance" from zero. Distances are positive.
anonymous
  • anonymous
I still dont understand it still looks like -3+.2 = -5 where do you get the 2.8 from sorry i just dont understand
campbell_st
  • campbell_st
its -3 + 0.2 = 2.8
anonymous
  • anonymous
-3 is -3.0 When you perform arithmetic on decimal numbers, you have to line up the decimal points.
anonymous
  • anonymous
oh got it now sorry i suck at math thanks everyone for helping me :)
anonymous
  • anonymous
You're welcome! @carlenstar281
anonymous
  • anonymous
Good luck to you in all of your studies, and thx for the recognition! @carlenstar281

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