skyemarie skyemarie

17-06-2016
Mathematics

contestada

solve 8x+7y=5; 4x-9y=65
using matrices
Im soo bad at this stuff haha

Respuesta :

uthmanzubair uthmanzubair

19-06-2016

I hope I did not make any mistake but this is a god procedure to solve it, reduce ur matrice to row echelon and you can easily get ur answer I did not have pen ans paper with me so i just try to do it briefly on paint, regards.

Ver imagen uthmanzubair

Answer Link

Otras preguntas

The event that convinced many people that a constitutional convention was needed was

Monica purchased adult and youth tickets for the fair. She bought x adult tickets for $28 each and y youth tickets for $15. Write an expression that can be used

How did Roman worship their gods? Select all that apply They named then after Greek and Etruscan gods They honored them at festivals They prayed to them at te

Blood cannot clot without _____. white blood cells platelets red blood cells salt

What are 3 reasons that the United States seeks foreign cooperation to stop terrorism

which best explains how a one-sentence paragraph can affect meaning in a text A. It isn't very persuasive. B. It feels incomplete and underdeveloped. C. It draw

How much sales tax will Nicole pay on a 36$ shirt if the tax rate is 7%

What was an important goal of European mercantilism during the 1600s and 1700s

I need help....what are four major groups of biomolecules and their functions?

Who's in the 11th grade and has finished the American Literature Interim 3?