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

What is 17/100 simplest form?

What was the primary way that the economy in the south differed from the economy of the north

What economic problems did the new government have to face

1 - Why is the Necessary and Proper Clause a source of ongoing debate? Congress cannot agree on what the clause entails. The wording of the clause is often unde

_____ is the process by which internal environments of an organism are regulated. -tropism -homeostasis -geotropism

What advantages did the British hope to gain by limiting westward settlement in 1763?

when talking about binge drinking, which describes the phrase "in a row" A. within 10 minutes B. within 20 minutes C. within 30 minutes D. within 1 hour

a magnet is pushed into the center of a wire loop and then stops. what is the current in the wire loop when the wire stops moving? explain.

What is 500% as a fraction?

Advance tickets for a school play went on sale. The price of each student ticket was $4 and everyone else paid $5. On the first day, no more than $80 in tickets