martinridao04 martinridao04

21-07-2021
Mathematics

contestada

Vectors u and v are perpendicular. ||u|| = 5√2 units, and ||v|| = 6√2 units. ||u + v|| ≈ ? units
A. 11.04
B. 11.05
C. 15.55
D. 15.56

Respuesta :

abidemiokin abidemiokin

27-07-2021

Answer:

15.56

Step-by-step explanation:

Given the vectors ||u|| = 5√2 units, and ||v|| = 6√2 units.

||u + v|| ≈ 5√2 + 6√2

||u + v|| ≈ (5+6)√2

Since √2≈ 1.4142

||u + v|| ≈ 11(1.4142)

||u + v|| ≈ 15.56

Hence the correct option is D

Answer Link

haileyyphan haileyyphan

08-07-2022

Answer: 11.05

Step-by-step explanation: got it right

Answer Link

Otras preguntas

1. A stone is dropped from the top of the tower and reaches the ground in 6 seconds. Find the height of the tower.

how can sibling relationships be like? A. nice B. confusing C. unhealthy D. responsible

Length of the line segment = (3,-1),(3,4)

Which statement is an example of a resolution?A The bus service is unreliable because it is late.B Voting is one right that citizens have in the United States.C

why did the united states government promote higher education and research in fields such as agriculture and science with the morrill land grant college acts?

what system creates chemical energy to power the cell

How to write 11/25 as a decimal

What are some of the factors influencing the meaning of words?

what source did Europeans use to explain the universe before the scientific revolution?

The dimensions of the hallway below are 5 ft. and 4 ft. If the area were to be covered with carpet which costs $2.50 per square foot, how much would carpet for