Step-by-step explanation:
A=⎣⎢⎢⎡324−21−33−12⎦⎥⎥⎤,x=⎣⎢⎢⎡xyz⎦⎥⎥⎤,B=⎣⎢⎢⎡814⎦⎥⎥⎤
∣A∣=⎣⎢⎢⎡324−21−33−12⎦⎥⎥⎤
=3[1−3−12]−1(−2)[24−12]+3[241−3]⇒3(2−3)−2(4+4)+
Okay, if it is nine hundred one year and it goes down by two percent, two percent of nine hundred is eighteen. So you would subtract eighteen of nine hundred, which is eight hundred eighty two, so you would then take two percent of that is seventeen and sixty four cents, so you would subtract 864.36£ (:
Answer:
hi
Step-by-step explanation:
Sorry u gonna fail cause I to dumb.
Use the equation on the left because you will be able to divide by three and solve for x. Hope this helps :)