justinepena368 justinepena368

04-04-2022
Mathematics

contestada

Solve this linear system using determinants:
2x + 3y = 6
- 8x - 3y = 12
A=
Az =
[Ayl =

Respuesta :

xLasersx xLasersx

04-04-2022

2×+3y=6

-8×-3y=12

-6×=18

×=18/-6

×=-3

——————

2×+3y=6

2(3)+3y=6

6+3y=6

3y=6-6

3y=0

Y=0/3

Y=0

——————

×=3

Y=0

————

2×+3y=6

2(3)+3(0)=6

6=6

xLasersx✨

Answer Link

Otras preguntas

How do you graph 4x+2y=10

What is the measure of an interior angle in a regular triangle? Write your answer as an integer or as a decimal rounded to the nearest tenth.

How you can identify a Linear A linear non proportional relationship from a table

factors affecting the movement of particles in an electric field

Lincoln's Assassination Sic Semper Tyrannis means "thus always to tyrants." Who was the tyrant Booth was referring to? DONE

Plzz some one tell me tha objection 5 6 points to kekule formula

curved surface area + base area formula

What percent of time does marissa spend playing basketball ? Show or explain how you got your answer? Walking 45percent Jogging 15 percent Swimming 10 percent

As you continue to cross the offspring resulting from the previous question with albinos, what will occur in the growing population? Answer selections: a) th

How many ways are there to answer a $10$-question true/false test, where at least $3$ of the questions have been answered with a false?