Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
wheres my matrix?
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
im drawing it
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
2a 6c=8 b+2c=3 3a+6b2c=4
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
i changed the x's to a,b,c so its easier:)PLZ HELP!!!
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
are you familiar with row operations?
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
this what your matrix should look like
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
i did it but i wanna make sure i got the right answers
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
 1 0 0  19.6   0 1 0  7.4   0 0 1  5.2 __
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
what i got
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
wait for some one else to solve it, i could be wrong :)
 2 years ago

javawarrior Group TitleBest ResponseYou've already chosen the best response.0
if you substitute back my answers into the equations they work, so its right.
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
aight. i give up:(
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.1
If we start with this matrix 2 0 6 8 < divide this row by 2 to simplify it 0 1 2 3 3 6 2 4 1 0 3 4 < multiply this row by 3 and add to the 3rd row 0 1 2 3 3 6 2 4 1 0 3 4 0 1 2 3 0 6 7 8 < we added 3 0 9 12 to the 3rd row 1 0 3 4 0 1 2 3<multiply by 6 and add to the 3rd row 0 0 5 10 1 0 3 4 0 1 2 3 0 0 1 2 <divided by 5 now back solve
 2 years ago

liliy Group TitleBest ResponseYou've already chosen the best response.0
woohooo @phi SO I GOT IT RIGHT???
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.