Ax = b: a = (−1 −3 2 1 1 0 −3 −3 2 ) b = ( 2 0 −2 )x = ( x1 x2 x3 ) (a) (2 pts) write down
4 answers
Question:
Ax = b: a = (−1 −3 2 1 1 0 −3 −3 2 ) b = ( 2 0 −2 )x = ( x1 x2 x3 ) (a) (2 pts) write down the augmented matrix (a|b). (b) (4 pts) use gauss-jordan elimination to find the reduced row echelon form (rref) of the augmented matrix. (c) (2 pts) what is the rank of a? what is the rank of (a|b) (d) (2 pts) state whether the system is consistent or inconsistent. state how many solutions the system has; if there is/are a solution/s, write it/them down.
Answers
answer: about 22.67
step-by-step explanation:
kjgfcvbjkl
step-by-step explanation:
sdfghjkl; vbnm,
125 yards
step-by-step explanation:
i take 75 plus 50.
There are 48 blue cards total
Similar Solved Works
10 answers
Ordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25
ordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step 1: −7x + 25 − 25 = 48 − 25 Step 2: −7x = 23 Step 3: negative seven times x over seven = twenty-three over seven Step 4: x = twenty-three over seven...
4 answers
Brenda calculates the hydrogen ion concentration of her hydrochloric acid solution as 0.098M. what is the pH of this solution
brenda calculates the hydrogen ion concentration of her hydrochloric acid solution as 0.098M. what is the pH of this solution...
8 answers
Which feature of the U. S. government is an expression of the concept of federalism
Which feature of the U. S. government is an expression of the concept of federalism...
3 answers
When 92.6 g K2CO3 is dissolved in 429 mL of solution, the molarity of the solution is: 0.287 M 1.56 M 1.38 M 0.670 M 6.40 M
When 92.6 g K2CO3 is dissolved in 429 mL of solution, the molarity of the solution is: 0.287 M 1.56 M 1.38 M 0.670 M 6.40 M...
3 answers
Identify one level above and below alveoil and list the levels of organization in humans
Identify one level above and below alveoil and list the levels of organization in humans...
10 answers
Was the first chemist to organize elements by atomic number
was the first chemist to organize elements by atomic number...
4 answers
4 Define displacement. A The quantity represented by the equation x1 - x2. OB The distance an object moves from the origin. che
4 Define displacement. A The quantity represented by the equation x1 - x2. OB The distance an object moves from the origin. che amount of time it takes an object to change position. OD The change in an object's position....
4 answers
What is the effect of syntax in these lines from bleak house by charles wingspanens? fog everywhere.
What is the effect of syntax in these lines from bleak house by charles wingspanens? fog everywhere. fog up the river, where it flows among green aits and meadows; fog down the river, where it rolls defiled among the tiers of shipping and the waterside pollutions of a great (and dirty) city. a. i...
2 answers
What are the advatages and disadvantages of the mollweide projection
What are the advatages and disadvantages of the mollweide projection...
3 answers
Triangle ABC has angle measures as shown.TriangleTriangle A B C. Angle A measures 35 degrees, angle B measures 52 degrees, and
Triangle ABC has angle measures as shown. Triangle Triangle A B C. Angle A measures 35 degrees, angle B measures 52 degrees, and angle C measures 3 times left parenthesis x plus 2 right parenthesis degrees. What is the value of x? Show your work. What is the measure of angle C? Show your work....
4 answers
Currently, y percent of the members on the finance committee are women and next month, z percent of the men on the finance committee
Currently, y percent of the members on the finance committee are women and next month, z percent of the men on the finance committee will resign. If no other personnel changes occur, then after the resignations next month, the men who remain on the finance committee will represent what percent of th...
3 answers
Write an equation in point-slope form for the line that has a slope of 6 and contains the point (-8,-7)
Write an equation in point-slope form for the line that has a slope of 6 and contains the point (-8,-7)...
4 answers
How many grams of manganese dioxide is used to produce 1120 milliliters of chlorine gas under standard conditions?MnO2(s)+4HCL(aq)
How many grams of manganese dioxide is used to produce 1120 milliliters of chlorine gas under standard conditions?MnO2(s)+4HCL(aq)...
3 answers
[Fill in the Blank] is believed by his followers to be the messiah and the son of God.
[Fill in the Blank] is believed by his followers to be the messiah and the son of God....
4 answers
9. Which of the following statements is NOT true about a ball and rampexperiment?A. The higher the ramp, the more potential energy the car will have,B.
9. Which of the following statements is NOT true about a ball and ramp experiment? A. The higher the ramp, the more potential energy the car will have, B. The amount of kinetic energy depends on mass and height. C. If the cars are going the same speed, then the car with more mass has more kinetic e...
5 answers
The Greeks spoke the same and shared similar cultures.
The Greeks spoke the same and shared similar cultures....
4 answers
Triangle END is reflected across the line y = x using the rule (x, y) - (.x) to create triangle E'N'D'. If a line segment
Triangle END is reflected across the line y = x using the rule (x, y) - (.x) to create triangle E'N'D'. If a line segment is drawn from point E to point E', which statement would best describe the line segment drawn in relation to the line y = x? Both are congruent to each other. O Both create diam...