ttmarkstt
ttmarkstt ttmarkstt
  • 04-03-2018
  • Mathematics
contestada

Let u = <-6, 1>, v = <-5, 2>. Find -4u + 2v.

A) <34, -8>
B) <14, 0>
C) <14, 3>
D) <44, -12>

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-10-2018

-4u +2v

= -4<-6, 1> +2<-5, 2>

= <(-4)(-6)+2(-5), (-4)(1) +2(2)>

= <14, 0>

The appropriate choice is ...

... B) <14, 0>

Answer Link

Otras preguntas

1) There are 100 flowers. Ben puts 12 in each vase. How many vases will he need? How many flowers will be left over? NO LINKS
A view of database that appears to an application program is known as.
Why is diction important? I. It develops precise images in the mind. II. It affects the narrator’s tone in a piece of writing. III. It determines the theme in a
Who established the Roman Empire? Gaius Octavius Julius Caesar Nero Seleucus I Nicator
I........... you several times. A.call B.calling C.called
during the 1920s, more people began to acquire shares of stock using
help P[LSLD PSpls pls pls pls pls quick
They...........at the museum last week A.were B.do C.was
When she was alive, Betz-Hamilton’s mother drove a 1999 Lincoln town car than had run more than 200,000 miles and held a “salvage” title. What does this show us
can someone help me with this question? pls