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
Archy [21]
3 years ago
14

Can someone please help me out ​

Mathematics
1 answer:
Zigmanuir [339]3 years ago
6 0

Answer:

U

Step-by-step explanation:

FINE ASHAlways include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own.

You might be interested in
What is the sum of -6 4/5 and 6 4/5 ?
daser333 [38]

Answer:

0.

Step-by-step explanation:

-6 4/5 + 6 4/5 equals zero.

3 0
3 years ago
Read 2 more answers
Rose spent 124 on 10 cars & 4 cats what is the cost for 1 car & 1 cat.
Rudiy27

Answer:

$6 per cat, $10 per car

Step-by-step explanation:

I guess and checked my work.

4 0
3 years ago
Consider the following set of vectors. v1 = 0 0 0 1 , v2 = 0 0 3 1 , v3 = 0 4 3 1 , v4 = 8 4 3 1 Let v1, v2, v3, and v4 be (colu
Alona [7]

Answer:

We have the equation

c_1\left[\begin{array}{c}0\\0\\0\\1\end{array}\right] +c_2\left[\begin{array}{c}0\\0\\3\\1\end{array}\right] +c_3\left[\begin{array}{c}0\\4\\3\\1\end{array}\right] +c_4\left[\begin{array}{c}8\\4\\3\\1\end{array}\right] =\left[\begin{array}{c}0\\0\\0\\0\end{array}\right]

Then, the augmented matrix of the system is

\left[\begin{array}{cccc}0&0&0&8\\0&0&4&4\\0&3&3&3\\1&1&1&1\end{array}\right]

We exchange rows 1 and 4 and rows 2 and 3 and obtain the matrix:

\left[\begin{array}{cccc}1&1&1&1\\0&3&3&3\\0&0&4&4\\0&0&0&8\end{array}\right]

This matrix is in echelon form. Then, now we apply backward substitution:

1.

8c_4=0\\c_4=0

2.

4c_3+4c_4=0\\4c_3+4*0=0\\c_3=0

3.

3c_2+3c_3+3c_4=0\\3c_2+3*0+3*0=0\\c_2=0

4.

c_1+c_2+c_3+c_4=0\\c_1+0+0+0=0\\c_1=0

Then the system has unique solution that is (c_1,c_2c_3,c_4)=(0,0,0,0) and this imply that the vectors v_1,v_2,v_3,v_4 are linear independent.

4 0
3 years ago
Daniel worked for 2 1/3 hours and earned $28.20. How much would he make if he worked 5 1/4 hours?
OleMash [197]

Answer:

RMT general chairman John Lewis has a long

6 0
4 years ago
Find the slope <br> (-6,2) (4,5)
Misha Larkins [42]

Slope: 3/10

<u>Use the slope formula</u>

y_{2}-y_{1}/x_{2}-x_{1}\\5-2/4--6\\=3/10

<u>Note</u>

<u></u>(x_{1},y_{1})=(-6,2)\\(x_{2},y_{1}=(4,5)<u></u>

3 0
3 years ago
Read 2 more answers
Other questions:
  • Help me :))))) it’s a study guide.
    6·1 answer
  • For line graphs and bar graphs, the values measured by the vertical axis
    11·2 answers
  • Madeline was completing the square, and her work is shown below. Identify the line where she made her mistake. f(x) = 3x2 + 6x −
    8·2 answers
  • I really need help with this. Thank you!!
    15·1 answer
  • Please answer 2 and 3 as well as show work I would greatly appreciate it tysm
    10·1 answer
  • What am I supposed to do here? I could use some help.
    5·1 answer
  • HELP PLEASE<br> !!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • Pls help due asap! <br> Pls SHOW WORKINGS
    11·2 answers
  • The length of a new rectangular playing field is 3 yards longer than double the width. If the perimeter of the rectangular playi
    15·1 answer
  • Pls help someone pls help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!