staceyc5079
staceyc5079 staceyc5079
  • 05-05-2022
  • Mathematics
contestada

please answer!! will mark brainliest, thanks!!

please answer will mark brainliest thanks class=

Respuesta :

loneguy
loneguy loneguy
  • 05-05-2022

[tex]2x+y-2z=-1\\\\x+0\cdot y-2z=-4\\\\0\cdot x -5y + 2z=-23\\\\\text{In}~ AX =B~ \text{form,}\\\\\begin{bmatrix} 2 & 1&-2\\ 1&0&-2\\ 0&-5&2\end{bmatrix} \begin{bmatrix} x\\y\\z\end{bmatrix}= \begin{bmatrix} -1\\-4\\-23\end{bmatrix}[/tex]

Answer Link

Otras preguntas

Read the excerpts from “Take the Tortillas Out of Your Poetry” and “Speaking Arabic.” My friend had concluded that if he took his language and culture out of h
What is the main reason why the U.S government rationed goods and many Americans planted "victory gardens" during World War II? A. The United States exported al
Hamilton used the example of a man who is more attached to his family than to his neighborhood explain this metaphor
can intergers be decimals
When you push down on a bicycle pump, but do not let the air escape through the hose, what happens inside?
Which step of systems approach to problem solving is most likely to happen at the beginning of the process
Fleta owns a candy store. On Monday, she sold 6.5 pounds of chocolate, 8.34 pounds of jelly beans, 4.9 pounds of sour snaps, and 5.64 pounds of of yogurt cover
what is the value of X? 80 cm 20 cm 12 cm 10 cm
What can be used for several different purposes, such as dialogue, scene establishment, and scene transition?
Write 9/5 as a decimal