1564145
1564145 1564145
  • 22-10-2021
  • Mathematics
contestada

What is the determinant of matrix A? ​

What is the determinant of matrix A class=

Respuesta :

lynnkc2000 lynnkc2000
  • 22-10-2021

Answer:

360

Step-by-step explanation:

(28*15)-(-5*-12) = 420 - 60 = 360

Answer Link

Otras preguntas

is 6 a factor of 72 and explain
Bob bought 24 hockey tickets for $83. Adult tickets cost $5.50 and child tickets cost $2.00. How many of each did he buy?
PLZ HELP ME (a) ABC shares cost £20.02 each. How much do 18 cost? (b) The shares rise in price to £21.00. How many whole shares can Jo buy for £600? (c) The sh
is 6 a factor of 72 and explain
Solve the following problem for y. 4x+12y=24
Can someone give me some reason why you would go against the 19th amendment?
Name a substance that moves by each mechanism
What inventions and technological advancements changed lives as part of the market revolution?
Write 59 sixths as an improper fraction
Solve the equation. 3x+12 = 5x-21