1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
OverLord2011 [107]
3 years ago
6

Let v1=(3,5) and v2=(-4,7) Compute the unit vectors in the direction of |v1| and |v2|?

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0
By definition, the unit vector of v = (a,b) is
\hat{v} =  \frac{\vec{v}}{|v|}

Therefore,
The unit vector of v₁ = (3,5) in the direction of |v₁| s
 (3,5)/√[3² + 5²]
= (3,5)/√34

The unit vector of v₂ in the direction of |v₂| is
(-4,7)/√[(-4)² + 7²]
= (-4,7)/√65

Answer:
The unit vector of v₁ in the direction of |v₁} is ( \frac{3}{\sqrt{34}} ,  \frac{5}{\sqrt{34}} )
The unit vector of v₂ in the directin of |v₂| is
( \frac{-4}{\sqrt{65}} , \frac{7}{\sqrt{65}} )

You might be interested in
Write two numbers so that the numbers are in order _ ;6,010;_ ;5,060
Nastasia [14]
6,050 before 6010 then 5080 after 5060 or basically any numbers that are greater than the one to the left of it :))
5 0
3 years ago
Which of the following phrases can be used to represent -11? the opposite of -11 eleven greater than zero eleven below zero posi
Rama09 [41]

Answer:

the opposite of -11 eleven greater than zero eleven below zero positive eleven

Step-by-step explanation:

5 0
3 years ago
Point W is located at (0, 7), and point X is located at (4, 0). Julianne wants to find point F on WX such that the ration of WF
aniked [119]

The coordinate of point F will be (1.6,4.2) for the given line segment.

<h3> What is a line segment?</h3>

A line section that can connect two places is referred to as a segment.

In other words, a line segment is just part of a big line that is straight and going unlimited in both directions.

The line is here! It extends endlessly in both directions and has no beginning or conclusion.

Given the F intercept 2 and 3

x = [2(4) + 3(0)]/(2+3)

x = 8/5 = 1.6

Similarly

y = [2(0) + 3 (7)]/(2+3)

y = 21/5 = 4.2

Hence "The coordinate of point F will be (1.6,4.2) for the given line segment".

For more about line segment,

brainly.com/question/25727583

#SPJ1

6 0
2 years ago
Read 2 more answers
Please Help Quick!!!
Anvisha [2.4K]

Answer:0.16 and 6%


Step-by-step explanation:


3 0
3 years ago
A shirt is on sale with a 25% discount. The original price of the shirt was $28. Will Wayne have enough money to buy the shirt i
miv72 [106K]
25% of 28 is 7 (28 x 0.25)
28 - 7 = 21
yes he would have enough money
3 0
3 years ago
Other questions:
  • List two advantages of buying and two advantages of renting
    15·2 answers
  • F(x) equal to f-1(x)?
    5·1 answer
  • An agent of an insurance company gets a commission of 5% on the basic premium he collects. What will be the commission earned by
    13·1 answer
  • Saving...
    10·1 answer
  • WILL GIVE BRAINLIEST IF RIGHT!!
    13·1 answer
  • The circle below is centered at the origin and has a radius of 4. What is its
    8·2 answers
  • Factorise<br>b^3−b^2+b−1,2b^3−b^2+b−2​
    9·1 answer
  • Its correct guys it wasnt that hard
    15·2 answers
  • .prove that cos (90-A).sinA + sin(90 - A).cosA = 1 ​
    11·1 answer
  • (06.04 MC)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!