kenadyc
kenadyc
12-11-2020
Mathematics
contestada
x+2y-z = 9
-2x+y+z= 1
2x-y+2z= -5
Respuesta :
mayaasarp
mayaasarp
12-11-2020
Answer:
I don't understand the first one
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Systematic agriculture in a sentence
Understand Points of View: “How did Native Americans’ conceptions of the spiritual world influence their daily lives?”
Understand Points of View: “How did Native Americans’ conceptions of the spiritual world influence their daily lives?”
A certain number has exactly 8 factors including 1 and itself. 2 of its factors are 21 and 35 what is the number?
Systematic agriculture in a sentence
What determines the size of an atom
how do coral reefs have an affect on people?
Magnesium combines with oxygen to form magnesium oxide. If 24.46 g of magnesium reacts completely with 5.41 g of oxygen, what is the percent by mass of oxygen i
A certain number has exactly 8 factors including 1 and itself. 2 of its factors are 21 and 35 what is the number?
What is 0.505 as a fraction
