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
Andrews [41]
1 year ago
15

Which matrix equation represents the system of equations

Mathematics
2 answers:
eimsori [14]1 year ago
8 0

Answer:

option B is correct

To write any equations in the form of matrix

first make a matrix of all coefficients of that equations.. here coefficients of first equation is 4 and - 2 and that of second is 0 ( as there is no value of X) and 3

then make second matrix of X and y

last of answer of the equations, here (-7 ) and 5

lisabon 2012 [21]1 year ago
6 0
Should be the second option
You might be interested in
You have been offered $3,000 in 4 years for providing $2,000 today into a business venture with a friend. If interest rates are
Minchanka [31]

Absolutely Not This would be a bad business move

6 0
3 years ago
How can I solve 30x-18-5-4x=55
Elden [556K]

\text{Solver for x:}\\\\30x-18-5-4x=55\\\\\text{Combine like terms}\\\\26x-18-5=55\\\\26x-23=55\\\\\text{Add 23 to both sides}\\\\26x=78\\\\\text{Divide both sides by 26}\\\\\boxed{\text{x = 3}}

3 0
3 years ago
What is 64 mi/hr=? Ft/s please work out so I can see a example
Arlecino [84]
64\ \frac{mile}{hour}=x\frac{feet}{second}\\\\
Converting\ unites:\\
1\ mile= 5280\ feet\\
1\ hour=\ 3600\ second\\\\
64\frac{mile}{hour}=64*\frac{5280feet}{3600second}=\frac{33792\ feet}{3600\ second}=93,9\frac{feet}{second}
6 0
3 years ago
Two shapes that have the same shape and size
vivado [14]
Squares and rectangles
7 0
3 years ago
Read 2 more answers
If (x + 2 ) is a factor of x3 − 6x2 + kx + 10, k =
BartSMP [9]
If a binomial x-a is a factor of a polynomial p(x), then p(a)=0.

x+2 is a factor of p(x)=x³-6x²+kx+10, so p(-2)=0.

p(-2)=0 \\
(-2)^3 - 6 \times (-2)^2 + k \times (-2) + 10=0 \\
-8-6 \times 4-2k+10=0 \\
-8-24-2k+10=0 \\
-2k-22=0 \\
-2k=22 \\
k=\frac{22}{-2} \\
\boxed{k=-11}
8 0
3 years ago
Read 2 more answers
Other questions:
  • The pattern of numbers is an arithmetic sequence 14, 24, 34, 44, 54. Which of the followings statements describes the recursive
    15·1 answer
  • What are the 6 multiples of 2/5
    6·1 answer
  • What’s 83/20 as a terminating decimal
    13·1 answer
  • The dolphins scored 2x - 7 points, while the jaguars scored -5x - 3 points. how many more points did the dolphins score than the
    12·1 answer
  • Select the correct location on the table.
    14·1 answer
  • Solve for x. 3(5 + 4x) = 75
    5·2 answers
  • What is x+3= - (-x+ ___ )​
    8·1 answer
  • Plsss help
    12·1 answer
  • The Polar Express
    5·1 answer
  • Please answer. In parallelogram WXYZ, diagonals WY and XZ intersect at point A. Give WA=x^2-48 and AY=x^2-6x. What is WY? Show y
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!