zoramobley18 zoramobley18
  • 07-09-2022
  • Mathematics
contestada

Given the matrices A and B shown below, find -2A + 2B.
A = [0 -6] B = [-8 -1]

Respuesta :

diamond131313
diamond131313 diamond131313
  • 07-09-2022

Answer:

The and is –6

Step-by-step explanation:

–2A= –2[0 , –6]

2B= 2[–8 , –1]

–2A= –2 [0 , +12]

2B= 2[–16 , –2]

–2A + 2B=[0 ,12] + [–16 ,–2]

=[0+(–16) + 12+(–2)]

=[0–16+12–2]

= –16+10

= –6.

Hope it was helpful

Answer Link

Otras preguntas

Why did the palmer raids happen?
I need help with my homework can anyone help?
20.  In a chemical reaction, dynamic equilibrium occurs when the rate of the forward reaction becomes precisely equal to the rate of the reverse reaction. All o
not working for me :::need help-3 < 3 x -5 < 4
How can the human body be protected from infection?
Need Help, thanks.2 < 1 - x < 6
Some variation must be present in a population in order for natural selection to take place. These variations arise from mutations in the DNA and what?
One number is four times another number. If their sum is 95, what are the numbers?
need help, multiply and simplify answer,(5t²-t-7)(8t²+5t-1)  answer= ______
27x³ + 54x² + 36x + 8 is the expanded form of what binomial expression?