blobs123 blobs123

28-04-2020
Mathematics

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(-30) - (+40) = (-30) + (-40) explain why this is true

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amamarasulova1464 amamarasulova1464

28-04-2020

Answer:

This is true because negative and positive is positive that why there is a addition sign in the middle and positive 40 becomes negative

Step-by-step explanation:

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menia85 menia85

29-04-2020

You have to distribute the minus sign into the parentheses and you multiply it.

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