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
Andreas93 [3]
3 years ago
7

Let v1 = -4

Mathematics
1 answer:
just olya [345]3 years ago
5 0

We're told (and we can confirm) that v_3=2v_1-3v_2, so v_3 is a linear combination of the other two vectors.

This means <em>H</em> is sufficiently spanned by \{v_1,v_2\}; no need for the third vector.

But this also means we can write either v_1 as a linear combination of \{v_2,v_3\}, and v_2 as a lin. com. of \{v_1,v_3\}. So any set of these three vectors taken two at a time will span the subspace <em>H</em>. Hence all of b, c, and d are acceptable.

You might be interested in
The floor area of a rectangular storm shelter is 65 square meters and its length is 6 and 1 2meters what is its perimeter?
vekshin1
A=lw
65=6.5w
w=10
p=2l+2w
p=2(6.5)+2(10)
p=33
4 0
3 years ago
What is the midpoint of (1,-1) and (4,-6)
Andreas93 [3]

Answer:

(5/2, -7/2)

Step-by-step explanation:

The midpoint is the average value of each coordinate

(1+4)/2 , (-1-6)/2

3 0
3 years ago
3 movie tickets, cost $36. At this rate, what is the cost per<br> ticket?
marin [14]

Answer:

$12 dollars a ticket

7 0
3 years ago
Helppp plzzz fasttt !!!!
azamat

Answer:

c = 25

Step-by-step explanation:

A (-6, 5), B (-2, 4), <em>C (-2, 5) </em>

Form a triangle by adding a new point to the graph.

*in this case it is coordinate C

  • First step: Find the distance between points A and C

From A to C there are 4 units.

  • Second step: Find the distance between points B and C

From B to C there are 9 units

Next you need to use the pythagorean theorem to find the length of A to B

\sqrt{a} +\sqrt{b} =\sqrt{c}

Now use the lengths you have to find the missing length.

\sqrt{4} +\sqrt{9} =\sqrt{c}

2 + 3 = \sqrt{c} \\\\5 = \sqrt{c} \\\\(5)^{2} = (\sqrt{c} )^{2} \\\\25 = c

8 0
3 years ago
Read 2 more answers
Abby owns a comic book that originally sold for 12¢ in 1969. In 2014, the comic book had an appraised valued of $3,700. Given th
choli [55]

Solution

2014 - 1969 = 45

45 x 0.2633 = 11.8485 = 12

Final Answer:

C) 26.33%

6 0
3 years ago
Other questions:
  • 1/4(20−4a)=6−a<br><br> solve for a
    7·1 answer
  • Plz help !!!!!!!!!!!
    5·2 answers
  • If m^2 -5/2 ,m = ± .
    13·1 answer
  • What fraction of a meter is 3 centimeters?
    10·2 answers
  • Dramon has some quarters and pennies. He has 1 quarter for every 5 pennies. He graphs this relationship where x represents the n
    10·1 answer
  • Convert 35 ml to cubic centimeters
    15·2 answers
  • Two integers, n and p, have a product of –24. What is the lowest possible sum of n and p? Explain/show your work.
    10·2 answers
  • pleaase prove them I am not able to solve . anybody who can prove them plz solve i request cordially​
    15·1 answer
  • Find z such that 97.5% of the standard normal curve lies to the left of z. (Enter a number. Round your answer to two decimal pla
    8·1 answer
  • Help me pleaseeee???
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!