astoria864164 astoria864164
  • 07-09-2021
  • Mathematics
contestada

Simplify (−6.5)(−4)(−2.8). −728 −72.8 72.8 728

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 11-09-2021

9514 1404 393

Answer:

  −72.8

Step-by-step explanation:

Your calculator can help with this.

The odd number of minus signs among the factors means the product will be negative.

The product will be less than 7×4×3 = 84, so -728 and the two positive numbers are eliminated as possibilities.

The only reasonable choice is -72.8.

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