xavier20061024 xavier20061024

08-12-2020
Mathematics

contestada

fill in the missing number in these equations

1. (-2) x (-4.5) =?
2.(8.7) x(-10) =?
3.(7) x? =14
4. ? x(10) =90

Respuesta :

aubreymundt aubreymundt

08-12-2020

1- 8.10 . i multiplied , then two negatives do a positive so that’s how i got that
2- -87
3- 2
4=9

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