MrsSmith71 MrsSmith71
  • 24-01-2019
  • Mathematics
contestada

which matrix best represents the system of equations below?
-10x-9y+13z=12
8x-7y-5z=15
5x+4y-6z=-12

Respuesta :

gmany
gmany gmany
  • 24-01-2019

[tex]\left\{\begin{array}{ccc}-10x-9y+13z=12\\8x-7y-5z=15\\5x+4y-6z=-12\end{array}\right\\\\\begin{array}{ccc}\ \ \ \ x&\ \ \ y&\ \ z\end{array}\\\left[\begin{array}{ccc|c}-10&-9&13&12\\8&-7&-5&15\\5&4&-6&-12\end{array}\right][/tex]

Answer Link

Otras preguntas

What is the main reason Britain's claim to all lands between Newfoundland and Florida failed?
Solve the equation 0.25 (8z - 4) = z + 8 - 2z
What is 2 5/12 + 1 4/5? With work.
what is the answer for the path that one body in space takes as it revolves around another body is called a .......... a orbit,a revolve,a rotate,or a eclipse??
43 - w = 8 what does w equal. how?
A box contains 12 ounces of crackers and costs $2.49, so the cost of the crackers is $0.2075 per ounce. Which is less than this cost?$2.48 per ounce$0.250 per o
Who invented assembly line production?
how long has peter randal been an artist
What does Dubois mean by “stealing the black man’s ballot?”
For every ten yards on a football field there is a boldly marked line labeled with the amount of yards. Each of those lines is perpendicular to both sidelines.