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

Otras preguntas

Which fraction is equivalent to 5/12 + 2/3

What is a term for a mental representation of an object or event that is not physically present.

If angle 1 is 125 and angle 3 is 3x -1 what is x

What can the reader conclude about Marcus? A. Marcus thinks the television has a negative effect on people. B. Marcus does not see or understand any other persp

nobhjhrkdjsjsjjdjsdbndndjdnsndbnendjejdjdn. endjdjsnhs

A delivery truck driver's round-trip route from the warehouse takes her 5 km east, then 2 km north, then 5 km west, and then 2 km south. Which of the following

Which ratio can form a proportion with 6/9?

Check Your Understanding 1. Which of these abiotic factors would contribute to a clumped dispersion pattern in an ecosystem? Select all correct answers. a. unli

what was shay's rebellion and what was it over

Dimension of Impulse in physics