xavier20061024
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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