andrewbowles25 andrewbowles25

02-04-2018
Mathematics

contestada

use the dot product to find |v| when v=(2,7)

Respuesta :

TheSandman1337 TheSandman1337

14-04-2018

We have that v*v=[tex]|v|^2[/tex]. Hence, v*v= (2,7)*(2,7)=2*2+7*7=53. Thus, [tex]|v|^2=53 and |v|= \sqrt{53} [/tex]. The correct choice is d.

Answer Link

samyanelli samyanelli

21-04-2020

Answer:

D

Step-by-step explanation:

edge answer

Answer Link

Otras preguntas

FREE POINTS!! Right answer only please! :)) (please excuse the one i I accidentally clicked)

What is 2 multiplied by 4

Finding Endpoint OR Find the endpoint of the line segment with the given endpoint and midpoint. Endpoint: (-6, -3) Midpoint: (-5,-5)

FREE POINTS!! Right answer only please! :)) (please excuse the one i I accidentally clicked)

A student finds the slope of the line between (8, 17) and (1, 4).17-4She writes -. What mistake did she make?1-8OA She used y-values where she should have used

How long does it take the Impala animal to reproduce?

referring to either the CMS file or code book index, what is the cross reference for reduction of a dislocation?

The 5s in 155,523,962

Consider the number set 10,8,2,13,9. A number is added to the number set which makes the range 15. What could the number be? There are two answers.

1.)Solve the absolute value equation. 2|3x -5| -8 =8 A. X= -1 5/6 or X= 5/6 B. X= -1 or X= 4 1/3 C. X= -1 5/6 or X= 4 1/3 D. X= -1 5/6 or X= -1