Shermancd12 Shermancd12

03-09-2020
Mathematics

contestada

2x-y-z=15 4x+5y+2z=10 -X-4y+3z=-20

Respuesta :

chrisashby473 chrisashby473

03-09-2020

Answer:

{x,y,z}={2,2,−2}

Step-by-step explanation:

Answer Link

Otras preguntas

candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and dar

The observations of Hooke and van Leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory?A. the cell theory statin

in which two days did the spread of enlightenment thought contribute to the french revolution

HELP ME PLS!!!!! ASAPPPPPPPP

I am so confused can someone help !

Choose the more precise measurement. 26.4 cm or 8.39 cm

What are the uses of polythene ?

PLEASE HELP ASAP!!!!

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

I need help with this question please!!