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Kaylis [27]
2 years ago
7

Two functions are shown below.

Mathematics
2 answers:
Slav-nsk [51]2 years ago
7 0
I think the Answer x=5
dimaraw [331]2 years ago
5 0

Answer:

x=5

Step-by-step explanation:

Ok so put them equal to each other

2x+12=3x+7

subtract 12 from both sides

2x=3x-5

subtract 3x from both sides

-x=-5

divide both sides by -1

x=5

Have a wonderful day/night

Brainliest please.

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Drina wrote the system of linear equations below.
zalisa [80]

Answer:

Option c, A square matrix

Step-by-step explanation:

Given system of linear equations are

3x-2y=-2\hfill(1)

7x+3y=26\hfill(2)

-x-11y=46\hfill(3)

Now to find the type of matrix can be formed by using this system

of equations

From the given system of linear equations we can form a matrix

Let A be a matrix

A matrix can be written by

A=co-efficient of x of 1st linear equation    co-efficient of y of 1st linear equation   constant of 1st terms linear equation

co-efficient of x of 2st linear equation   co-efficient of y of 2st linear equation  constant of 2st terms linear equation

co-efficient of x of 3st linear equation   co-efficient of y of 3st linear equation    constant of 3st terms linear equation           3\times 3

which is a 3\times 3 matrix.

Therefore A can be written as

A= \left[\begin{array}{lll}3&-2&-2\\7&3&26\\-1&-11&46\end{array}\right] 3\times 3

Matrix "A" is a 3\times3 matrix so that it has 3 rows and 3 columns

A square matrix has equal rows and equal columns

Since matrix "A" has equal rows and columns Therefore it must be a square matrix

Therefore the given system of linear equation forms a square matrix

7 0
2 years ago
Read 2 more answers
Which graph shows all the values that satisfy Two-ninths x + 3 greater-than 4 and five-ninths
choli [55]

Answer:

Step-by-step explanation:

2/9x+3>4 5/9

Subtract

2/9x>7 5/9

Divide by 2/9

x>34

As none of the number lines represent this data, the question was written incorrectly, or there is more information.

4 0
3 years ago
Read 3 more answers
IF RIGHT I WILL MARK BRANILIEST! HELP!
notka56 [123]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Math number 4. <br><br> Find the value of x
lidiya [134]

Answer:

7072=X

Step-by-step explanation:

x=1/2(on+mp)

x=1/2(104+136)

x=1/2(14,144)

7,072=x

proof=104+1361/2=x

14,144×1/2=7072

7072=7072

i think it help you

7 0
2 years ago
Hoi every1, i tem, and i ned help wit complcation problem
torisob [31]
There is not picture but you can send one to me through message, I'm also new but im a valedictorian!!!
8 0
3 years ago
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