4g84rzxt2k 4g84rzxt2k
  • 20-05-2022
  • Mathematics
contestada

. Use the vectors v = -i +2j and w= -3i + 4j to find 5v + 8w.
O-29i+42j
O 10i-16j
O-4i + 7j
O2i+ 6j

Respuesta :

Аноним Аноним
  • 21-05-2022
  • 5v+8w

put values

  • 5(-i+2j)+8(-3i+4j)

Do like you do algebraic addition

  • -5i+10j-24i+32j
  • -5i-24i+10j+32j
  • -29i+42j

Option A

Answer Link

Otras preguntas

What is a number between 0.08 and 0.4
Frederick is working on a number puzzle and discovers that the product of the two base numbers is exactly twice as large as the sum of those same base numbers.
round 6.805 to the nearest whole number
i need help with this question Why should someone consider the context of a media piece? What questions should you consider when exploring a media piece's conte
Why might some employers have preferred child workers to adult workers?
which one of the following events occurs first in a nerve impulse
633235 in expanded form
If 2 pounds of strawberries cost $4.50,how much would 3 pounds cost?
Spiral Review (5.NBTA.1, 5.NBT A.2, 5.NBTB.5, 5.NET.B.6) 3. A small company packs 12 jars of jelly into each of 110 boxes to bring to the farmers' market How ma
How did new things such as railroads and steamboats impact the way people traveled?