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Q: How do you change all positive numbers in a spreadsheet to negatives?
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Why does the sign change when multiplying and dividing negative numbers?

It changes because two negatives make a positive!!!!!!!!!!!!


Does climate change have a positive or negative side?

In the short term there may be some positive outcomes. But I believe that in the long term, the negatives will far outweigh the positives.In the short term there may be some positive outcomes. But I believe that in the long term, the negatives will far outweigh the positives.In the short term there may be some positive outcomes. But I believe that in the long term, the negatives will far outweigh the positives.In the short term there may be some positive outcomes. But I believe that in the long term, the negatives will far outweigh the positives.


How do you determine negatives or positives in math equations?

Numbers are justified as positive, which is usually written as just a number but can be written with a plus (+) sign in front of the number. (e.g. 15 or +15), or negative. Negative numbers are numbers in the negative integers, or below 0. They are written with a minus (-) sign in front of them. (e.g. -15) ---------------------------------------------------------------------------------- ..::To solve remember these rules::.. When multiplying: positive x negative = negative positive x positive = positive negative x negative = positive When dividing: positive / negative = negative positive / positive = positive negative / negative = positive When adding: In a positive + negative situation, if the negative number has a higher number than the positive (e.g. -25 + 10) then the number is negative, this is always true when adding a higher negative to a positive. If the positive has a higher number (e.g. 25 + -10) then it's just the opposite, it will be a positive number. -------------You can solve these very easily: 25 + -10 --> (25) + (-10) to keep it well organized and easier to work with,now just remember "Keep Change Change"... - keep 25 as it is, change "+" to a "-" and change the "-10" to a positive 10. As a result, you will have: 25 - 10. Now solve. Answer = 15 (positive). If for instance you have a negative + positive, the same rules apply (Keep Change Change) negative + negative = negative positive + positive = positive When subtracting: negative - positive (vice versa), use Keep Change Change as you did with adding positives and negatives. negative - negative, use Keep Change Change positive - positive, use Keep Change Change if the number you are subtracting is a higher number. (e.g. 10-15) If you need anymore help, try asking a more specific question again on Wikianswers, search for math websites on the web, or ask your teacher or college professor for help.


Which phrase best describes a spreadsheet?

They can manipulate numbers and change calculations when one number in the table changes.


Why should there never be a negative sign in both the numerator and denominator of a fraction?

A fraction is really the numerator divided by the denominator. When you divide two negatives together you get a positive, so, you automatically change it to positive.


When you change one or more numbers in a spreadsheet all related formulas will automatically update and charts will be recreated this is called?

Recalculation


What would you change on a spreadsheet if the space is not big enough?

you make the spreadsheet bigger


What is the absolute value of 300?

300. Numbers only change when put in absolute value if they are negative. The absolute value just takes the positive number of all positive and negative numbers.


What are fromatting numbers?

Number formatting in spreadsheets, such as Excel, is used to change the appearance of a number or value in a [[od/c/g/cell definition.htm|cell]] in the spreadsheet.


What is a rule in a spreadsheet?

a rule in a spread sheet means that you can not change it, it is a rule. u can also tell there is a rule when u click on a cell ad there is a formula or numbers there.:)


How can a spreadsheet help us to do things quicker?

Ø Enter a formula the spreadsheet can do calculations such as adding, subtracting and dividing. Ø It is quicker because the answers are always alive and that means if you change any of the numbers that you have got the total answer will automatically change so you will not need to change it yourself and that is quicker. Ø It works out calculation neatly and accurately and that saves you time.


What is rule of subtraction integers?

if substracting by two negatives your going to add ex: -2-(-5) it would be positive 7. if your substracting with two differ numbers it you would substract and take the sign the sign of the biggest number.ex: 2+(-3) it would be-1 sice 3 is bigger than2 you take the sign of 3