21-05-2021
Mathematics

contestada

Solve the system of equations.

x + y + z = 9
-2x +y+2z =3
x - 4y - z = 2

Respuesta :

Otras preguntas

I need help asapselect the correct answer which graph shows the correct relationship between kinetic energy and speed?answer choices are shown above

Input in standard form the equation of the given line. The line with m = -1/2 and b = 1

A crate having mass 50.0 kg falls horizontally off the back of the flatbed truck, which is traveling at 100 km/h. Find the value of the coefficient of kinetic f

(4x – 6°) (x + 6y)" Solve for y.

Which practice should you follow while interfacing with customers? A. Be dressed in casual attire. B. Let the customers find details of products themselves. OC.

How are justice and religion related ?

Calcium carbonate is a compound that is used to make chalk for drawing on rocks or pavement. One molecule has one atom of calcium (Ca), one atom of carbon (C)

What was the importance of art in medieval African cultures

A 2150 kg satellite used in a cellular telephone network is in a circular orbit at a height of 780 km above the surface of the earth. (a) What is the gravitatio

Into what four castes was Hindu society clearly divided? 1.rulers; wealthy people; common people; nomads 2.rulers; business people; farmers, slaves 3.royal fami