01-02-2015
Mathematics

contestada

Does the following system have a unique solution? Why?

3x+2y= 9
14x + 10y = 14

Respuesta :

Jtaf2003 Jtaf2003

01-02-2015

Yes, the determinant of the coefficient matrix is 2.

Answer Link

Otras preguntas

Is (2,4) a solution to this system of equations? y=6x–8 y=3x 2

which of the following equations are equations of direct variation? choose all the apply A x - y =1, B 2-3y=0 , c xy=0 D x = -0.25y e X=1 F Y=-x+4

Match the quotes with the literary devices the use paradox oxymoron

First ,solar energy is converted to thermal energy when

need help solving for x

Write the fraction 32/36 in simplest form

What is the factor 0.5 of 3inches cube

How can get (FREE)Internet access at home

The Department of Water Resources is measuring the width of a flood plain adjacent to a levee, as shown by (). The measurements are taken in 15-meter increments

Investors tend to diversify evenly across whatever options are presented to them. A) Home bias B) Availability heuristic C) Representative heuristic D) Diversif