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
ss7ja [257]
2 years ago
8

What is 4*6 i need help

Mathematics
2 answers:
vlabodo [156]2 years ago
4 0

Answer:

24

Step-by-step explanation:

tia_tia [17]2 years ago
4 0
24 is the answer because if you do 4 6 times you get 24.
You might be interested in
Jennie's car averages 35 mile p gallon , gas is 2.56 p gallon what is the cost p mile ?
noname [10]

Answer:12

Step-by-step explanation:

Trust me bro

4 0
3 years ago
Can y’all help me with this plz
Sergeeva-Olga [200]

Answer:

c

Step-by-step explanation:

4 0
2 years ago
If someone could help it would be great :)
malfutka [58]

Answer:

2.2

Step-by-step explanation:

<u>  -6-5  </u> = -11/-5=2.2

-9-(-4)

3 0
3 years ago
For the system of equations that follows, use Gaussian elimination to obtain an equivalent system whose coefficient matrix is in
Rainbow [258]

Answer:

\begin{Vmatrix}1 & 0 & 0& 46/41 &180/41\\0 & 1 & 0&1/41 &-5/41\\0&0 & 1 & -8/41& -42/41\end{Vmatrix}

Step-by-step explanation:

From the question we are told that

System of equations given as

x₁ + 3x₂ + x₃ + x₄ = 3;

2x₁ - 2x₂ + x₃ + 2x₄ = 8;

x₁ - 5x₂ + x₄ = 5

Matrix form

\begin{Vmatrix}1 & 3 & 1&1&3\\2 & -2 & 1&2&8\\0&1 & -5 & 1& 5\end{Vmatrix}  \begin{Vmatrix}x_1\\x_2\\x_3\\x_4\end{Vmatrix}

Generally the echelon reduction is mathematically applied as

\begin{Vmatrix}1 & 3 & 1&1&3\\2 & -2 & 1&2&8\\0&1 & -5 & 1& 5\end{Vmatrix}

Add -2 times the 1st row to the 2nd row

\begin{Vmatrix}1 & 3 & 1&1&3\\0 & -8 & -1&0&2\\0&1 & -5 & 1& 5\end{Vmatrix}

Multiply the 2nd row by -1/8  

\begin{Vmatrix}1 & 3 & 1&1&3\\0 & 1 & 1/8&0&-1/4\\0&1 & -5 & 1& 5\end{Vmatrix}

Add -1 times the 2nd row to the 3rd row

\begin{Vmatrix}1 & 3 & 1&1&3\\0 & 1 & 1/8&0&-1/4\\0&0 & -41/8 & 1& 21/4\end{Vmatrix}

Multiply the 3rd row by -8/41

\begin{Vmatrix}1 & 3 & 1&1&3\\0 & 1 & 1/8&0&-1/4\\0&0 & 1 & -8/41& -42/41\end{Vmatrix}

Add -1/8 times the 3rd row to the 2nd row

Add -1 times the 3rd row to the 1st row

\begin{Vmatrix}1 & 3 & 0&49/41&165/41\\0 & 1 & 0&1/41 &-5/41\\0&0 & 1 & -8/41& -42/41\end{Vmatrix}

Add -3 times the 2nd row to the 1st row

\begin{Vmatrix}1 & 0 & 0& 46/41 &180/41\\0 & 1 & 0&1/41 &-5/41\\0&0 & 1 & -8/41& -42/41\end{Vmatrix}

3 0
2 years ago
What is the 5% sales tax on a $14.00 compact disc
natima [27]
5% sales tax would be $0.70
4 0
2 years ago
Read 2 more answers
Other questions:
  • A student formed a pattern in which each term is represented by a sum. The first four terms of the pattern are shown below
    14·1 answer
  • Four numbers from the set 0 to 9, including 0 and 9, are used to create a personal identification number. Once a number is used,
    9·1 answer
  • A box measures 6inches by 2inches by 3 inches find the volume of the box in cubic feet enter as a fraction ?
    14·1 answer
  • Circumference of a 8.11
    13·1 answer
  • Does 36,84,91 make a right triangle?
    12·2 answers
  • The coordinates of the two vertices of square QRST are Q(3.6, 2.1) and R(-5.4, 2.1) what is the length in units of each side of
    10·1 answer
  • PLEASE HELPP!!
    11·1 answer
  • The triangle's base and corresponding height are labeled.
    10·1 answer
  • A line passes through the point (-6,-9) and has a slope of . Write an equation in slope-intercept form for this line.
    12·1 answer
  • The ratio of Victors money to Susies money is 4:7 at first. After Victor spent half of his money and Susie spent $60, Susie had
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!