nmoelleringbaratas nmoelleringbaratas
  • 06-06-2019
  • Mathematics
contestada

evaluate the dot product of (2,4) (-1,2)

Respuesta :

4743887 4743887
  • 06-06-2019

Answer:

6

Step-by-step explanation:

Given (x1, y1) and (x2, y2) dot product = (x1*x2 + y1*y2)

SO... given (2, 4) and (-1, 2) dot product = (2*-1 + 4*2)

= -2 + 8

= 6

Answer Link
ryanatwel7004 ryanatwel7004
  • 13-08-2021

Answer:

-6

Step-by-step explanation:

Just took the quiz.

Answer Link

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