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
jeyben [28]
2 years ago
10

PLEASEE HELP!

Mathematics
1 answer:
melamori03 [73]2 years ago
7 0

Answer:

Two non zero vectors, a and b are parallel when they are scalar multiples of each other such that a = c·b where c is a scalar quantity.

Therefore, in order to find a vector that is parallel to the vector, b = (-2, -1), we multiply the vector, b by a scaler quantity

Step-by-step explanation:

Given that the vector b = (-2, -1) can be written as follows;

b = -2·i - j, we have;

\left | b \right | = √((-2)² + (-1)²) = √5

Therefore, we have;

The coordinates of the endpoint of the vector are (-2, 0) and (0, -1)

Therefore, the slope of the vector = (-1 - 0)/(0 - (-2)) = -1/2

The slope of parallel vectors are equal, which gives the slope of the parallel vector = -1/2 = (λ × (-1 - 0))/(λ ×(0 - (-2))

Therefore, a parallel vector is obtained from a vector by multiplying with a scaler product.

You might be interested in
What is the value of the expression 2 over 3 subtracted by 5 over 6 divided by 3 over 4
Tju [1.3M]
I did the problem and I got negative 4 over 9
5 0
3 years ago
Read 2 more answers
At 2 hours before sunset, the temperature is 0°F. At 2 hours after sunset, the temperature is −4°F. Identify the slope, y-interc
Liula [17]

Answer

slope: 1

y-intercept: 0,–2

x-intercept: -2,0

Step-by-step explanation

I just did this question

7 0
3 years ago
13 + 31 = 24 not 44 how on earth is this possible all help is great. Thanks.
Aneli [31]
It is 44. Can't argue about that
3 0
3 years ago
What percentage is the fraction equal to? A. 30% B. 20% C. 50% D. 40%
Oksi-84 [34.3K]

Answer:

B

Step-by-step explanation:

20% is equal to the fraction above

3 0
2 years ago
Help please please help…….
olga nikolaevna [1]

Answer:

Choice A

Step-by-step explanation:

y-intercept = -3

double-checked on calculator

8 0
2 years ago
Other questions:
  • Tiffany is monitoring the decay of two radioactive compounds in test tubes at her lab. Compound A is continuously decaying at a
    9·1 answer
  • Help me please thank you
    13·1 answer
  • Distribution of Responses of 2,000 Residents to Two Library Funding Questions
    5·1 answer
  • 55 36/72 rounded to the nearest whole number
    13·1 answer
  • 7. Which equation below represents a vertical line? y = x – 0 y = x + 0 y = 4 x = 4
    12·1 answer
  • The point slope form of a line with a slope of 2 through (1, 4) is y – 4 = 2(x – 1).
    5·1 answer
  • In the figure below, mZ1 =(x+44) and mZ2=3xº.<br> Find the angle measures.
    6·1 answer
  • Which number represents the opposite of -25
    11·1 answer
  • At the BOBA CLUB you must be a member to buy boba. A membership cost $4. Once you are a member of BOBA CLUB each Boba drink is $
    14·2 answers
  • What is the value of x? Enter your answer in the box.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!