justinepena368
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 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

What is the surface area of the rectangular prism?
dhwr'iadfvhiasghw'RGJHETRIHJERRGERTPUGETHIJTEOPJ .
Calculate the molarity of 32.5 g of MgS in 935 mL of solution.
lucky and 6 friends bought tickets to the movie. the total amount for the tickets was $64.75. what was the cost of each ticket ​
Wendy and Mary has proven to be goal oriented through hard work and determination while Mark hasn't never proved his work ethic. Subject-Verb Agreement, Double
Write a short paragraph in which you describe what your room looked like after it mysteriously cleaned itself up. Pay attention to using words that help the rea
Gerald buys a bag of 7500 assorted beads online a random sample of 150 beads contains 17 red beads. Predict the number of assorted beads that Gerald bought.
[tex]what is 8(y-3)[/tex]
Please help, thank you!
A student wanted to determine how tall corn would grow if different types of fertilizer were used.What is the dependent variable? a. The student b. How tall the