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

Which characteristic of enzymes allows it to be highly specific in the reactions they catalyze? its structure its concentration its diluted form its ability to

HELP WITH SPANISH!! Select the word that completes the sentence. María está triste. Ella está __________. (2 points) mal bien alegre emocionada Complete the s

What was Osama bin Laden best known for?

how to solve with exponents and negatives

how did american challenge the early cold war period

A polyhedron with one pentagonal base is a

if (f+g)(x)=3x^2+2x-1 and g(x)=2x-2 what is f(x).

given below is the odd-number function which of the following are equal to o (7) A.The seventh odd number B.O (6)+2 C.7 D.13

A study must be valid to be considered reliable. true or false?

Microtubules, microfilaments, and intermediate filaments make up the _____, which lies beneath the plasma membrane and provides support, movement, and shape for