SaydeeH666387 SaydeeH666387
  • 25-10-2022
  • Mathematics
contestada

у = -3х5х + y = 14i need help finding the matrix of this

Respuesta :

AlisiaH42413 AlisiaH42413
  • 25-10-2022

3x + y = 0

5x + y = 14

[tex]\Delta\text{ = }\begin{bmatrix}{3} & 1{} & \\ {5} & 1{} & {} \\ {} & {} & {}\end{bmatrix}\text{ = (3 x 1) - (5 x 1) = 3 - 5 = -2}[/tex][tex]undefined[/tex]

Answer Link

Otras preguntas

Which line from Act II of The Importance of Being Earnest is a paradox? “Child, you know how anxious your guardian is that you should improve yourself in every
Please Write a 5 paragraph essay on a childhood memory
Sweets are sold in bags and in tins. There are 20 sweets in a bag. There are 30 sweets in a tin. Lee buys B bags of sweets and T tins of sweets. He buys a tota
PLEASE HELP!!! A lead pellet has a volume of 1.2x10⁻² mL and a density of 11.3 g/mL. What is the mass of the lead pellet?
caculate the area of a rectangle width 3.1 m and 6m length using 3.1 for pi were necessary​
Write your answer as a proper fraction or mixed number in reduced form. (I'm abit stuck so some help would do)
Ol) simplify 3x- 4b - 2a + 56 ​
The total money earned if lee sold four scarves at twenty-eight dollars each pls answer in expresion form
Does anyone mind helping?
how is obsulute music diffrent from program music