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
bagirrra123 [75]
3 years ago
15

Find the distance between v = [1; 2; 3]t and w = [-2; 1;2]t

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0

Answer:

  |w-v| = (√11)t

Step-by-step explanation:

Using the distance formula, you find it to be (for t=1) ...

  d = √((-2-1)² +(1-2)² +(2-3)²) = √(9 +1 +1) = √11

The distance will be multiplied by t, so is ...

  |w-v| = (√11)t

You might be interested in
One of the factors of the polynomial x3 − 5x2 is x + 3. What is the other factor?
olya-2409 [2.1K]
The answer is letter c. x2-8x+24-[72/(x+3)]. If you do not know how to solve this using the long division method, you can always evaluate the options through the process of elimination first. Since the degree of the other factor is already 1 (x to the power of 1), you know that option d. is not the correct answer because you know that the other factor must be raised to the power of 2. That leaves us with a, b and c. Working backwards and multiplying the given factor (x+3) with the factor in b, gives us x3-5x2+72. So from there, you know that you have to eliminate 72, which can be removed when it is subtracted by itself. Letter c does just that. Try multiplying (x+3) and option c for yourself :).
8 0
3 years ago
Read 2 more answers
A hunter shot 7 ducks. The hunter's dog recovered 5/7 of the ducks. How many ducks were recover
Katen [24]

Answer:

5

Step-by-step explanation:

Just multiply 5/7 by 7 since his dog retrieved 5/7 out of the 7 ducks he shot.

6 0
4 years ago
Read 2 more answers
15 POINTS! someone pls answer
photoshop1234 [79]

Answer:

2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)

Step-by-step explanation:

The formula for the area of a triangle is \frac{1}{2} *b*h

The triangles that can be made is the triangle that has legs 20 and 50 and the triangle that has legs 20 and 10.

Since there are 2 of each triangles, we get:

2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)

The answer that fits is the first option.

5 0
3 years ago
When factoring 8x + 12y - 24, the biggest factor will be 4? True or False?
podryga [215]
True, the biggest factor will be 4 :)
3 0
3 years ago
What characteristics help you tell the difference between a rhombus and a rectangle? explain
bulgar [2K]
A Rectangle Is A 4 Sided Closed Figure That Has 4 Right Angles, While A Rhombus Does Not Have Any Right Angles
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line ?
    15·1 answer
  • Write and solve a proportion to answer the question.
    14·1 answer
  • Please double-check for me :)
    12·1 answer
  • Find the median of the data in the dot plot below.
    6·2 answers
  • If c(x)=4x-2 and d (x)=x^2+5x, what Is (c•d) (x)?
    8·2 answers
  • In the trapezoid ABCD ( AB ∥ CD ) point M∈ AD , so that AM:MD=3:5. Line l ∥ AB and going trough point M intersects diagonal AC a
    8·1 answer
  • Please help it an emergency and I give Brainiest.
    14·2 answers
  • What are the slopes for each one ?
    5·2 answers
  • Simplify the expression 10log5^10​
    8·1 answer
  • Hi can you please help me with my work
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!