insiyamodi4095 insiyamodi4095

18-01-2020
Mathematics

contestada

add the followinf expresion
b. x- 3y + 4z , y – 2x- 8z ,5x – 2y – 3z

Respuesta :

texaschic101 texaschic101

18-01-2020

Answer:

4x - 4y - 7z

Step-by-step explanation:

x - 3y + 4z + y - 2x - 8z + 5x - 2y - 3z =

(x - 2x + 5x) + (y - 3y - 2y) + (4z - 8z - 3z) =

4x + (- 4y) + (-7z) =

4x - 4y - 7z <===

Answer Link

Otras preguntas

I'LL LOVE YOU FOREVER PLZ btw ik its C but how do i get that answer?

Determine the geometric mean of 45 and 15

At December 31, DePaul Corporation had the following cumulative temporary differences associated with its operations: 1. Estimated warranty expense, $16 millio

Determine whether each statement about the system of the two linear equations is true or false: Sienna has graphed the equation y — 33 = -2 on the coordinate p

50 points!! the species of fish that inhabit the Grand Banks rely upon what for their food supply? A.)herring B.)cod C.)flatfish D.)plankton

7. Which of the following elements of Grook government influenced the creation of the office of the President in American constitutional democracy? archons tyra

What are the numbers of pi? All of the numbers please. Like all of them. PLEASE QUICK!!!

What is 66 2/3 % of 900 ?

To the nearest fifth degree, what is the latitude and longitude of Sue Volcano? Question 1 options: 35° S latitude 10° E longitude 10° E latitude 35° S longitud

Please help me with this question please!!! Look at the picture provided and answer the question >>Select one only. Q:An aromatic hydrocarbon is represen