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

Charlene has just begun to be able to form a mental representation of an object that is not visibly present According to Piaget, that means that she has made th

A taxi company's marketing team launched a new website supported by a marketing campaign that used SEO to increase website traffic through SEO strategies. Now t

What does the graph show about the importance of clean air? People have a lower risk of dying from COPD when compared to acute lower respiratory infections. The

definition of radical

1. How is energy released from most fossil fuels? a) By burning it. b) By storing into the water. c) By crushing it. d) By steaming it. e) All of the above

importance of software in computer

The square below represents one whole. Express the shaded area as a fraction, a decimal, and a percent of the whole. Fraction: Decimal: Percent: %

Steve bought a new car for $22,000 but paid 93% of the list price. How much was the list price

Why are many crusty breads cooked in long, thin loaves?

Any help will do! Thank you!