jfloresatyr jfloresatyr
  • 01-12-2018
  • Mathematics
contestada

Answer and question is in the pictures.

Answer and question is in the pictures class=
Answer and question is in the pictures class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-12-2018

Answer:

< - 52, 48 > and 70.77

Step-by-step explanation:

2v - 6u

= 2<- 11, 3 > - 6 < 5, - 7 >

= < - 22, 6 > - < 30, - 42 >

= < - 52, 48 >

| 2v - 6u | = [tex]\sqrt{(-52)^2+(48)^2}[/tex] = [tex]\sqrt{5008}[/tex] = 70.77


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