Ask
your own question, for FREE!
Mathematics
12 Online
OpenStudy (anonymous):
4 3 -5|11 1 1 2|0 2 4 9|14 A. 4x - 3y + 5z = 11 x - y - 2z = 0 2x + 9y + 4z = 14 B. 4x + 3y - 5z = 11 x - y - 2z = 0 2x + 4y + 9z = 14 C. 4x + 3y - 5z = 11 -x + 2y + z = 0 2x + 4y + 9z = 14 Is the answer B?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
Just look at all the coefficients and pick the one that matches the matrix.
OpenStudy (anonymous):
I just wanted to double check..
OpenStudy (anonymous):
The signs of the second equation in B don't match up.
OpenStudy (anonymous):
How do they not?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
JohnnyLFowler0812:
Do you guys ever think that the homeless are going to be healthy and freed from h
JohnnyLFowler0812:
Do you guys ever think that Hikaru Nikanura will ever be take Magnus Calrsen's 1st place title in the wolrdin the United States amd Norway? Right now Hikaru
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
luisaam2:
What should you do when the person you want to talk to the most is the one making
Breathless:
https://medal.tv/games/roblox/clips/nAYivIl6oXB6q9QAI?invite=cr-MSxCSk4sMTY4OTA4N
Twaylor:
I'm not that good at law can someone fact check this without bias? June 29, 2026, the Supreme Court decided Chatrie v.
JohnnyLFowler0812:
Do you guys ever think that the homeless are going to be healthy and freed from h
21 minutes ago
4 Replies
1 Medal
JohnnyLFowler0812:
Do you guys ever think that Hikaru Nikanura will ever be take Magnus Calrsen's 1st place title in the wolrdin the United States amd Norway? Right now Hikaru
2 hours ago
0 Replies
0 Medals
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
2 hours ago
6 Replies
2 Medals
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
3 days ago
7 Replies
1 Medal
luisaam2:
What should you do when the person you want to talk to the most is the one making
2 days ago
16 Replies
1 Medal
Breathless:
https://medal.tv/games/roblox/clips/nAYivIl6oXB6q9QAI?invite=cr-MSxCSk4sMTY4OTA4N
1 week ago
0 Replies
0 Medals
Twaylor:
I'm not that good at law can someone fact check this without bias? June 29, 2026, the Supreme Court decided Chatrie v.
2 hours ago
1 Reply
0 Medals