Why does -7 - (-4) have the same results as -7 + 4?
For someone else
-7-(-4) is the sa...
Mathematics, 20.10.2020 18:01 lizdeleon248
Why does -7 - (-4) have the same results as -7 + 4?
For someone else
-7-(-4) is the same result as -7+4 because any negative added to a negative sign will be a positive. When adding mainly like this it is super easier to automatically change the -(-4) to a positive then just do 7-4 and you will get 3 then just add the negative sign
Answers: 2
Mathematics, 21.06.2019 16:50
Which of the following points is collinear with (-2,1) and (0,3)
Answers: 3
Mathematics, 22.06.2019 04:00
What is being done to the variable in the equation 3 + g = -9? the number 3 is being added to it. the number 3 is being subtracted from it. the number -9 is being added to it. the number -9 is being subtracted from it.
Answers: 2
Mathematics, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Biology, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Biology, 06.01.2020 02:31
English, 06.01.2020 02:31
English, 06.01.2020 02:31
Biology, 06.01.2020 02:31
Social Studies, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Mathematics, 06.01.2020 02:31
Arts, 06.01.2020 02:31