tranvanducthinhlopd3 tranvanducthinhlopd3

16-06-2021
Mathematics

contestada

Trong mặt phẳng tọa độ Oxy , cho vectơ a = ( -3;4) . Độ dài vectơ a bằng bao nhiêu

Respuesta :

17-06-2021

Answer:

Step-by-step explanation:

Độ dài vecto a= căn bậc hai của (-3)*(-3)+4*4=5

Answer Link

iamnghi2903 iamnghi2903

21-09-2021

Answer:

5

Step-by-step explanation:

Answer Link

Otras preguntas

What effect do these images have on Olivier’s adaptation of Hamlet? They show that Olivier’s Hamlet is very angry and forceful. They show that Olivier’s Hamlet

Under the social contract theory how do leaders gain the right to rule

A translation moves point V(–2, 3) to v'(-2, 7). Which are true statements about the translation? Check all that apply. A) The point moves two units left and fo

Describe the flow of blood to the human body, including through each of the four chambers of the heart. Explain how the blood changes as it moves through the va

What kind of troops formed the 54th Massachusetts Regiment?

is y=30(0.32)^x exponential growth or decay?

A person scoring high on erotophobia on the sexual opinion survey may be _______.

Answer the following questions with complete sentences in spanish. 3. Que tienes que hacer hoy (read a novel) 4. Que vas a hacer esta noche? (go to the museum

What is the word phrase for 4+(27-10)

I NEED HELP! I don't know what this means!! (MUSIC SUBJECT) I just need an example of this: Write an original tone row. You may write the tone row on the staff