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

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

People who eat a "mediterranean diet" that is heavy on vegetables, fish, and olive oil have a comparatively low risk of developing

Original fairy tales like those by teh brother grimm often conatian violence, some literary critics and child psychologists believe these fairy tales are good f

A los huéspedes en los balnearios ________(agradar-2 palabras) las criadas y dejan una propina cuando ellos salen del hotel. what is the correct verb

Nucleic acids are composed of: A. A phosphate group, a pentose sugar, a carboxylic acid B. A nitrogen base, an amino group, a carboxylic acid C. A pen

Which of the following reflects the economic theory of mercantilism? A. Merchants should control the government because they contribute more than others to n

In dave's steel manufacturing co., new employees go through a short orientation process after their induction. during this process, they are told about the orga

need an answer for this pls its mult choice

Suppose the time to complete a 200-meter backstroke swim for female competitive swimmers is normally distributed with a mean μ = 141 seconds and a standard devi

What is the GCF of 44j^5k^4 and 121j^2k^6?

Find an equation for the line below.