Kitten_is_back
  • Kitten_is_back
Add. –4.81 + (–3.64) A. –8.45 B. –1.17 C. 1.17 D. 8.45
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
I can help!
anonymous
  • anonymous
the answer id D.
mathstudent55
  • mathstudent55
To add two positive numbers or two negative numbers do this: Take the absolute values of the numbers. That means if the numbers are positive, keep them positive. If the numbers are negative, make them positive by ignoring the negative signs. Add the absolute values. If the two numbers were positive, the sum is positive. If the two numbers were negative, the sum is negative.

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More answers

anonymous
  • anonymous
-8.45
anonymous
  • anonymous
use the website www.mathway.com
anonymous
  • anonymous
https.mathway.com
like1234
  • like1234
-7.82
anonymous
  • anonymous
ok do your problem right and subtract -4.81 +(-3.64) now you do that and you get your answer and -4.81 + (-3.64) = - 8.45 and @zachary_browning please don't give direct answers cause maybe the asker needs help and not just the direct answer :)
mathstudent55
  • mathstudent55
Examples: Add 5 and 7. The absolute values of 5 and 7 are 5 and 7. Add 5 + 7 = 12 Since the numbers were positive, the answer is positive, so 5 + 7 = 12 Add -6 and -8 Take the absolute values of -6 and -8. They are 6 and 8. Add 6 and 8: 6 + 8 = 14 Since the numbers were negative, the answer is negative, so -6 + (-8) = -14
anonymous
  • anonymous
sorry I mean add
anonymous
  • anonymous
ok ty for ur suggestiions
anonymous
  • anonymous
your welcome @zachary_browning
anonymous
  • anonymous
Thanks for the medal!
mathstudent55
  • mathstudent55
In your case, start with the operation: –4.81 + (–3.64) You are adding two negative numbers. Take the absolute value of both numbers and add them: 4.81 + 3.64 = 8.45 Since both numbers were originally negative, the answer is negative –4.81 + (–3.64) = -8.45
mathstudent55
  • mathstudent55
For this type of question, don't use a website or a calculator at first. Instead, learn how to do it. You can use a calculator afterwards to check your answer.

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