radomes.openskiesproject.org
WazleeHausecarl WazleeHausecarl
  • 12-01-2017
  • Mathematics
Answered

If the system below were written as a matrix equation, by which matrix could you multiply both sides to obtain a solution?

4x + 6y = 24 5x + 8y = 40

Verified Answer :

Anonymous Anonymous
  • 17-01-2017

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below are the choices:

A. 
[8 -6] 
[-5 4] 
B. 
[4 -3] 
[-2.5 2] 
C. 
[-4 5] 
[6 -8] 
D. 
[-2 2.5] 
[3 -4]

B because it is the inverse of 
(4 6) 
(5 8) 

Check 
(4.0 -3)(4 6) = (1 0) 
(-2.5 2)(5 8) = (0 1)

Answer Link

Related Questions

You are the incumbent ebusiness manager for a domestic airline What process would you use to create objectives for the organization Suggest three typical object
Identify the input and the output given the relation described Mr Edward wants to find the cost of parking his car at a shopping center for a few hours
Examine the graph Select each interval where the graph is increasing 2 lt x lt 3 1 lt x lt 0 3 lt x lt 2 0 lt x lt 1
Rosecranss chief of staff later became a president of the United States Who was this man William McKinley James Garfield Ulysses S Grant Andrew Johnson
Collect like terms tex x2 textex x2 6x2x12tex
Why is conservation important today
Which direction do all waves travel
How did roman architecture affect western Civilization
A merchant bought 30 dozen pairs of gloves how many individual gloves did the merchant buy
fx 11x15 finc c such that f1 cf4f141