subject
Mathematics, 03.10.2019 02:30 helper49

X1 +4x2 +2x3 -1 x1-2 x2+2x3 = 2 4x -2 хз 3d 3 solve the given system using elementary row operations. do not use matrices. show all your work, do not skip steps. displaying only final answer is not enough to get credit. solution (show all intermediate steps, formulas, calculations, explanations and comments below this line. don't write above this line) i

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Answer
question
Mathematics, 21.06.2019 23:30
Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
Answers: 1
Answer
question
Mathematics, 22.06.2019 01:30
5cakes cost 3.50 how much do 7 cakes cost
Answers: 2
Answer
question
Mathematics, 22.06.2019 01:40
Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?
Answers: 2
Answer
You know the right answer?
X1 +4x2 +2x3 -1 x1-2 x2+2x3 = 2 4x -2 хз 3d 3 solve the given system using elementary row operations...
Questions
question
Business, 26.08.2020 18:01
Amounts received in advance from customers for future products or services:a) Are revenues. Increase income. b) Are liabilities. c) Are not allowed un...
question
Social Studies, 26.08.2020 18:01
cam studied international relations in college and is interested in working for the government or a non profit organization. Which job sites should he...
question
Physics, 26.08.2020 18:01
A spaceship is traveling through deep space to a space station and needs to make a course correction to go around a nebula. The captain orders the shi...
question
Business, 26.08.2020 18:01
All of these factors directly influence an employee's voluntary behavior and performance EXCEPT: A. motivation. B. role perceptions. C. situational fa...
question
Mathematics, 26.08.2020 18:01
4. Find the slope of the line that passes through (-4.5, 7/2) and (3,3.5)...
question
Mathematics, 26.08.2020 18:01
Hayden places these four blocks into a bag. A B С He picks one block without looking. What is the probability that the block Hayden picks has a letter...
question
Mathematics, 26.08.2020 18:01
How many quadrilaterals can be drawn from 7 points on a circle...
question
English, 26.08.2020 18:01
Speech at the Minnesota state fair...
question
Social Studies, 26.08.2020 18:01
The process that changes the brain in a fixed and stable way that establishes events in long-term memory is called . Group of answer choices...
question
Computers and Technology, 26.08.2020 18:01
A programmer wants to write code that directly accesses the computer’s hardware. Which is the best type of language for the programmer to use?...
question
Mathematics, 26.08.2020 18:01
Edwin conducted a survey to find the percentage of people in an area who smoked regularly. He defined the label "smoking regularly" for males smoking...
question
Physics, 26.08.2020 18:01
An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.200 rev/s . The magnitude of the angular accele...
question
Physics, 26.08.2020 18:01
What Is Psychology? Quiz ActiveLove, which can't be observed or measured directly, is an example of a psychological construct....
question
Business, 26.08.2020 18:01
alley Spa purchased $10,800 in plumbing components from Tubman Co. Valley Spa signed a 60-day, 10% promissory note for $10,800. If the note is dishono...
question
Business, 26.08.2020 18:01
An investor goes short against the box to lock in a gain on a stock position that has been held for 11 months. 3 months later, the investor closes the...
question
Mathematics, 26.08.2020 18:01
KLMN is a kite. If angle MLK measures (7x+33) Angle MNK measures (12x-17) Findthe value of x....
question
Chemistry, 26.08.2020 18:01
Why have Arctic temperatures increased faster than temperatures elsewhere in the North? What evidence supports this conclusion? How could Artic warmin...
question
Business, 26.08.2020 18:01
Record the following selected transactions for January in a two‐column journal. Once you have completed that, answer questions 1 – 5 related to your w...
question
Mathematics, 26.08.2020 18:01
An 14-meter-tall cylindrical tank with a 2-meter radius holds water and is half full. Find the work (in mega-joules) needed to pump all of the water t...
question
Chemistry, 26.08.2020 18:01
Why was 1990 an important year regarding air quality? O The United States took first steps to keep the air clean.O The United States created th...
More questions: Mathematics Another questions
Questions on the website: 13722361
See results (0)