froyg1234
03.12.2020 •
Mathematics
PLZ You must show your work...
(4x^2 - 5x - 7) - (x^2 + 9x - 3)=
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Ответ:
-4
Step-by-step explanation:
Ответ:
3x^2 - 14x - 4
Ответ:
I cannot find an accurate answer like this.
Step-by-step explanation:
In order to find this answer, you need to pay attention to where it is on the ruler. There should be bolded lines besides the inch marks. These will mark the quarter inches. If it is closer to a certain line, you use that one. You just round up or down depending on how close the measurement is.