subject
Mathematics, 10.12.2019 19:31 joannachavez12345

Find a solution to the system of equations by finding the reduced row-echelon form of the augmented matrix for the
system of equations.
4x - 2y - 5z = -51
4x – y – 2z = -36
4x - 2y + 4z = -24
a. (-6, 6, 3)
b. (-62, 62, 30)
c. (-6, 6, 62)
d. (-62, 6, 62)

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:30
The border line of the linear inequality 4x + 7y < 5 is dotted true or false?
Answers: 2
Answer
question
Mathematics, 21.06.2019 23:30
Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?
Answers: 1
Answer
question
Mathematics, 22.06.2019 00:00
Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.
Answers: 1
Answer
You know the right answer?
Find a solution to the system of equations by finding the reduced row-echelon form of the augmented...
Questions
question
Mathematics, 28.07.2019 21:00
Arestaurant sold nine salads and forty five steaks. how many times as many steaks did they sell as salads...
question
History, 28.07.2019 21:00
Avolcanic eruption around 72,000 bc nearly wiped out the human race by bringing in a long-lasting, extreme winter. select the part of the map where th...
question
History, 28.07.2019 21:00
How could colonies a mother country militarily...
question
English, 28.07.2019 21:00
Read the sample student claim. many people claim that cell phones are unsafe and that the damage they cause has yet to be revealed, but the benefits t...
question
English, 28.07.2019 21:00
Read the two passages. passage one our school’s mission statement stresses community, cooperation, and personal and intellectual growth. but one of ou...
question
Mathematics, 28.07.2019 21:00
Can someone me with some algebra? what is the oblique asymptote of the function f(x) = the quantity x squared plus 5x plus 6 over the quantity x min...
question
Mathematics, 28.07.2019 21:00
The weight of an amount of water is a linear function of the volume of the water. two cubic feet of water weigh 124.8 pounds. three cubic feet of wate...
question
History, 28.07.2019 21:00
The steel strings of an electric guitar are a. magnetized b. electric c. both a and b d. neither a nor b...
question
Mathematics, 28.07.2019 21:00
The area of a rectangular barn is 140 square feet. it's length is 4 feet longer than the width. find the length and width of the wall of the barn...
question
Mathematics, 28.07.2019 21:00
Victoria had $200 in her account at the end of one year. at the first of each subsequent year she deposits $15 into the account and earns 2% interest...
question
English, 28.07.2019 21:00
Why do the authors include part 4 in this section? how is part 4 related to the claim? (a) findings. the congress finds that (1) some 43,000,000 ame...
question
Mathematics, 28.07.2019 21:00
Can you explain how to write the ratios for sin x and cos x? when angles are x, y, and z. the hypotenuse being 12 and is between x and y. the other...
question
History, 28.07.2019 21:00
Which was a result of the "red scare" created by attorney general mitchell palmer in response to the communist takeover in russia? a)president wison...
question
Health, 28.07.2019 21:00
Short and long term affects for flunitrazepam(date drug)...
question
Mathematics, 28.07.2019 21:00
Pls ! this is due tmmw! 75% of the cost of the shirt is one-half the cost of the shirt increased by $4. what is the cost of the shirt? round by the...
question
History, 28.07.2019 21:00
The indian removal act and the chinese exclusion act are alike in that they both: a. established quotas for who could enter the united states b. disc...
question
Mathematics, 28.07.2019 21:00
Bradley completed 3/5 of his homework. what percent of his homework does he still need to complete?...
question
Arts, 28.07.2019 21:00
During the baroque era, the catholic church required that religious art be what?...
question
Chemistry, 28.07.2019 21:00
How do hydroxyl ions and hydronium ions affect ph?...
question
English, 28.07.2019 21:00
What is the number for odysseyware? is it (877) 251-6662? because that's the number i saw on the software, though it may be the school number or som...
More questions: Mathematics Another questions
Questions on the website: 13722361
See results (0)