reaganlcox reaganlcox

24-06-2020
Mathematics

contestada

Use the vectors v = 7i + 2j and w = –4i + j to find 10v + 3w

Respuesta :

Stephen46 Stephen46

24-06-2020

Answer:

v = 7i + 2j

w= - 4i + j

10v = 10(7i + 2j) = 70i + 20j

3w= 3(- 4i + j) = -12i + 3j

10v + 3w

= 70i -12i + 20j +3j

= 58i + 23j

Hope this helps.

Answer Link

Otras preguntas

Internal candidates offer all of the following potential advantages over outside hires, EXCEPT? Known talent already in the company has a chance to shine. Hirin

if they are linearly dependent, determine a non-trivial linear relation - (a non-trivial relation is three numbers which are not all three zero.) otherwise, if

Resumen de ambos capítulos de a lupita le gustaba planchar 1. a lupita le gustaba observar el cielo 2. a lupita le gustaba la soledad y el silencio (urgente)

Write a essay on agricultural business in more than 300 words

It snowed from 7:56 am to 11:39 am. How long was it snowing?

Assume a stock trades at $92, the volatility of the stock is 26%, and the risk-free interest rate is 4.3%. What is the Rho of a $91 strike call option expiring

Please explain 5 important qualities for an early childhood educator to design a curriculum and give relevant examples in designing local curriculum.

while reviewing all the functions pertaining to growth factors, the group of students will be discussing which cellular processes? select all that apply.

what are the unethical practices being perpetrated of calling a executive of another business

Find the area of the rhombus. Each indicated distance is half the length of its respective diagonal.