Mathematics, 21.02.2020 20:50 savannahvargas512

A row operation is performed on a matrix as shown below.

I 2 -1 1 I 4 I I 0 -3 x I -18 I
I 1 1 1 I 11 I > I 1 1 1 I 11 I
I 4 -2 2 I 5 I I 4 -2 2 I 5 I

What is the value of x?
a. -2
b. -1
c. 0
d. 3

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Answers: 1

Answer

Mathematics, 21.06.2019 18:40

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

What ia the sum if the first 7 terms of the geometric series

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

Solve for x and select the correct answer

Answers: 3

Answer

You know the right answer?

A row operation is performed on a matrix as shown below.

I 2 -1 1 I 4 I I 0 -3 x I -18 I...

Questions

Mathematics, 28.01.2020 17:43

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x –...

Social Studies, 28.01.2020 17:43

What are two examples of the size scale and the time scale in earth science that are at opposite ends of the spectrum?...

History, 28.01.2020 17:43

Which amendment to the us constitution directly garuntees the right of this image...

Social Studies, 28.01.2020 17:43

Women of the working class, especially wage workers, should not have more than two children at most. the average working man can support no more and t...

Physics, 28.01.2020 17:43

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum...

Computers and Technology, 28.01.2020 17:43

Write a program that prints the u. s. presidential election years from 1792 to present day, knowing that such elections occur every 4 years....

Computers and Technology, 28.01.2020 17:43

John cleaver is the ceo of tech world, which is a retail store that sells computers, monitors, cameras, televisions and many other electronic products...

Business, 28.01.2020 17:43

The town of bedford falls approved a general fund operating budget for the fiscal year ending june 30, 2017. the budget provides for estimated revenue...

Social Studies, 28.01.2020 17:43

Dr. jones is conducting a study on the impact of playing violent video games and childhood aggression. he has administered more than 500 questionnaire...

Mathematics, 28.01.2020 17:43

John (whose line of sight is 6 ft above horizontal) is trying to estimate the height of a tall oak tree. he first measures the angle of elevation from...

Biology, 28.01.2020 17:43

What are the two types of cholesterol and what do they do?...

Mathematics, 28.01.2020 17:43

Evan has a summer job to pick berries on a farm. • he earns $2.00 every 15 minutes that he picks strawberries. • he earns $2.40 for every...

Mathematics, 28.01.2020 17:43

Refer to matrix b and identify the matrix element b11. b= [6 -3 1/2]...

Mathematics, 28.01.2020 17:43

Solve the equation. 8 – 2x = –8x + 14 x = –1 x = x equals negative 3 over 5 x = x equals 3 over 5 x = 1...

Mathematics, 28.01.2020 17:43

How do you set up an conversation on and when are they going to remove it...

Mathematics, 28.01.2020 17:43

English, 28.01.2020 17:43

Identify the tone of the following paragraph. today, an old skinny man sits alone on a park bench. people passing by fail to recognize that his...

Mathematics, 28.01.2020 17:43

What is the solution to the system of equations graphed below?

Geography, 28.01.2020 17:43

Discuss the mechanism of monsoons....

Mathematics, 28.01.2020 17:43

Ascatter plot is made to model the amount of money left to pay on a credit card. the data used for the scatter plot are shown in the table:

More questions: Mathematics Another questions

A row operation is performed on a matrix as shown below. I 2 -1 1 I 4 I I 0 -3 x I -18 I I 1 1 1 I 11 I > I 1 1 1 I 11 I I 4 -2 2 I 5 I I 4 -2 2 I 5 I What is the value of x? a. -2 b. -1 c. 0 d. 3

Answers

Another question on Mathematics

A row operation is performed on a matrix as shown below.

I 2 -1 1 I 4 I I 0 -3 x I -18 I
I 1 1 1 I 11 I > I 1 1 1 I 11 I
I 4 -2 2 I 5 I I 4 -2 2 I 5 I

What is the value of x?
a. -2
b. -1
c. 0
d. 3