rootbeer003:
help
satellite73:
matrix multiplication how very nice get a calculator the answer will be a 1 by 3 matrix
satellite73:
oh no it won't it will only a one by two matrix !
satellite73:
to entries in other words
satellite73:
\[24\times 6+37\times 8+49\times 7, 24\times 11+37\times 4+49\times 3\]
satellite73:
i get \[[783,559]\]
satellite73:
for \[CN\]
satellite73:
ready for \[CS\]
rootbeer003:
yes
satellite73:
then do it
satellite73:
same thing i did only with S instead of N
rootbeer003:
my god
satellite73:
it is not magic, just multiply and add i mean i used a calculator of course but so should youi
rootbeer003:
Will take some time cause im mental
satellite73:
do you know what i did?
rootbeer003:
ik what u did but where did u get the 37 from
satellite73:
jeez good thing you checked it is a typo and my whole answer is wrong
rootbeer003:
39*
satellite73:
\[24\times 6+39\times 8+49\times 7, 24\times 11+39\times 4+49\times 3\]
rootbeer003:
i deserve a medal
satellite73:
\[[799,567]\]
satellite73:
so now you just have to change the second number i can do it by copying and pasting
rootbeer003:
whats with the 7,24
satellite73:
\[24\times 14+39\times 1+49\times 5, 24\times 13+39\times 6+49\times 8\]
satellite73:
that is a comma
rootbeer003:
r u serious
satellite73:
the first number is \[24\times 6+39\times 8+49\times 7\]
rootbeer003:
i just did the entire thing for u to did it too.
satellite73:
the second number is
satellite73:
yea, but we still need to write the answer, it is two number \[[620,938]\]
rootbeer003:
this dont look right
satellite73:
no it is silly
satellite73:
get rid of the "first number second number" business i was just trying to explain what the comma meant between the two numbers
rootbeer003:
lol
satellite73:
\[\text{first this number } 24\times 6+39\times 8+49\times 7\\\text{ and then this number } 24\times 11+39\times 4+49\times 3\]
rootbeer003:
more numbers
satellite73:
no we are done
rootbeer003:
whats bout b and c
rootbeer003:
OH IK WHY U PUT THE COMMA NOW WOW IM DUMB
rootbeer003:
u alive?
satellite73:
yeah got logged out
rootbeer003:
remember it wont let me see images
satellite73:
ok well get rid of the stuff you need to get rid of
rootbeer003:
i only have a
satellite73:
ok the rest is easy b) the second number in CN is total value of beige sheets in the north the second number in CS is the total value of beige sheets in the south
satellite73:
evidently the south value is bigger, and the difference is \[938-567=371\]
satellite73:
good?
rootbeer003:
congrats 99
rootbeer003:
im pretty sure my medal gave u that 99
satellite73:
yeah well, need to pay attention
satellite73:
that was not B and C, that was just B and don't write "evidently" that was for you, not your teacher
satellite73:
thanks for the medal, invoice is in the mail...
rootbeer003:
time for c
satellite73:
as for C, add them up
satellite73:
first number to first number, second number to second number
rootbeer003:
K LET ME DO IT
satellite73:
of course
rootbeer003:
nvm my calculator is broken
rootbeer003:
harhar
satellite73:
lol i used google, not even wolfram
satellite73:
try it
satellite73:
i can tell you what i got, but not guarantee it is right, i am tired
rootbeer003:
im wrong huh
satellite73:
way wrong use CN and CS just add the two first numbers and the two second numbers
satellite73:
you have CN right? (i hope)
rootbeer003:
show me what u got
satellite73:
you have it , i just looked \[CN=[799, 567]\]
satellite73:
\[CS=[620,938]\]
rootbeer003:
1420
satellite73:
add, first number to first number, second number to second number that will give you \[CN+CS\]
rootbeer003:
1505
satellite73:
i got 1419
rootbeer003:
ya
satellite73:
ok so \[CN+CS=[1419,1505]\]
satellite73:
the 1419 represents the total value of white sheets for both location
rootbeer003:
i put that in there?
satellite73:
yes, that is what they ask, so say what each number means
satellite73:
or as they say, "describe what each element in the matrix represents"
rootbeer003:
go ahead dawg
satellite73:
i said what 1419 is care to take a guess what 1505 is ...
satellite73:
how will you do this math when i am not around ?
rootbeer003:
i wont be in school LOL
satellite73:
when are you done?
satellite73:
oooh and do you have to continue with math?
rootbeer003:
Well my next math will be easier i hope, not some calculus bull sht
satellite73:
math usually does not get easier the more you take
satellite73:
maybe it will be geometry, in which case i cannot help in any event, say what the 1505 means and you are done for the night
rootbeer003:
i did geo alrdy
rootbeer003:
but anyways beige sheets?
satellite73:
yes, total value of beige sheets for the two locations combined
satellite73:
and now for perry mason cash you outside
rootbeer003:
no
satellite73:
no what?
rootbeer003:
u need to not go on social media
satellite73:
isn't this social media?
rootbeer003:
k bye
satellite73:
ttyl
rootbeer003:
bye
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