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

Paula bought an Apple music subscription for a year. She paid $144. Paula wanted to find the price, p, of the subscription each month. She created the model sho

plz help I will mark you brainlist plz

What is Plunkitt's view on the how political machines operate? How does he say they are affecting people?

A function with an input of 1 has an output of 3. Which of the following could not be the function equation? y = -x + 4 y = 3x y = 2x + 1 y = x - 2

solve please √x+y=11 x+√y=4,i can't solve please help

what value must be known if the accuracy of an experiment is to be determined

How does the connotation of the word manipulation add to the author’s argument? It stresses that the changes made were unnatural. It emphasizes the amount of ti

Find the slope and the y-intercept of the line. 6x + 5y = 32

Plz answer me will mark as brainliest

Valeria uses the smoothie store’s loyal customer app, and she’s earned a reward worth $2 off her next purchase. Knowing she goes there often, her grandma clippe