madisonr1
madisonr1 madisonr1
  • 21-09-2017
  • Mathematics
contestada

PLEASE HELP ME ANSWER THIS

PLEASE HELP ME ANSWER THIS class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 24-11-2019

Answer:

  25

Step-by-step explanation:

It is the product of the 3rd row of the first matrix with the second column of the second matrix:

  (5)(8) +(-2)(6) +(1)(-3) = 40 -12 -3 = 25

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