evelynlugo01 evelynlugo01

15-10-2018
Mathematics

contestada

The value of " z " is...

2x - 4y + 5z = -33

4x - y = -5

-2x +2y - 3z = 19

2
-4
3
-0.5

Respuesta :

Mlmyers81 Mlmyers81

16-10-2018

i thank it is 0.5 becose that is what retane out of this qestion so 0.5 is the anser

Answer Link

Otras preguntas

During the Watergate scandal, the two reporters who broke the details, Bob Woodward and Carl Bernstein, worked for the _____. New York Post / D.C. Sentinel/ Wa

How was General William Tecumseh Sherman's March to the Sea negative for Southern civilians?

Write, Balance and Label the type of reaction: Potassium Hydroxide plus phosphoric acid yields potassium phosphate and water.

#1. Which of the following best defines homeostasis? the maintenance of an organism’s internal environment within certain limits the maintenance of an organism'

1.What is the correct reason for statement 2? Prove: 2(w + 6) + 4 = 2w + 16 Statements Reasons 1. 2(w + 6) + 4 1. Given 2. (2w + 12) + 4 2. ? 3. 2w

The area of a gymnasium floor is 264 square yards. The floor is 11 yards wide. How long is the floor? A. 11 yards B. 242 yards C. 24 yards D. 253 yar

While attending a town hall meeting, you hear someone from a national energy company argue that a new natural gas drill site will not be environmentally damagin

#1. In Spanish, how do you say "The clock is underneath my desk?"

the mean of 10 numbers is 1445. if 1500 is also added to this data what will be there new mean of 11 numbers

The ideas of Enlightenment philosophers were based on?