oktacos oktacos

16-01-2019
Mathematics

contestada

PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER

PLEASE HELP ASAP 25 PTS BRAINLIEST TO RIGHTBEST ANSWER class=

Respuesta :

16-01-2019

Answer:

(0 , 2 , 6)

Step-by-step explanation:

-x + 2y + z = 10....(1)

z = 6....(2)

3x - 2y + 2z = 8....(3)

first we know z = 6

(1) + (2) + (3)

we got 2x + 4z = 24 , because z = 6 so we solve x = 0

from (1)

we got-0 + 2y + 6 = 10

solve y = 2

Answer Link

Otras preguntas

a car of mass 1,000 kilograms is moving initially at the speed of 22 meters/second. when the brakes are applied, it takes the car 3.0 seconds to stop. what is t

Systems theory suggests that if one family member improves through counseling, that improvement will generally upset the balance within the family and force oth

Lena,shen, and Ryan have a total of$69 in their wallets. Ryan has 2 times what shen has. Lena had $7 less than when. How much does each have

Please help ! Will mark brainliest!

When lithium nitride, li3n(s), is treated with water, h2o(l), ammonia, nh3(g), is produced. Predict the formula of the gas produced when sodium phosphide, na3p(

What act set the tone for the westward expansion of the United States of America by establishing that new states would be formed and admitted to the United Stat

A car travels 125m in 300s what is the average speed

After World War II, why did the Soviet Union take over a number of countries to its west? to create a buffer zone between itself and the Western powers to build

Need help with math question pls!

what are the three factors that are important to adolescents developments