Question

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Answer 1

@Abdulhameed Do you know this?

Answer 2

sorry i don't know what jointly means :(

Answer 3

Itss kk thanks anyways aha

Answer 4

but i will try to know what it means give me a min

Answer 5

its all good. i can figure it out(:

Answer 6

aha i understood what it means :) , i've just read something about it , i just misunderstood the question

Answer 7

You dont have to do it if you dont want to

Answer 8

no , i've told u i just didn't understand the question first time i read it

Answer 9

\[y=\frac{ wx }{ z }\]

Answer 10

we write it as
\[y=\frac{ wxk }{z }\]

Answer 11

so my answer is y=6wx/z?

Answer 12

we find the constant of variation (k) using these values
\[540=\frac{ 15*30*k}{ 5}\]

Answer 13

k =6

Answer 14

540=90k
k=540/90
k=6 yep that's right

Answer 15

so the relationship will be
\[y=\frac{ 6wx }{ z }\]

Answer 16

u r welcome , and sorry if i took ur time

Answer 17

i mean being late in answering

Answer 18

no you didnt sorry to annoy you lol .

Answer 19

no u r far from annoying and thanks for the new information :)

Answer 20

Youre welcome i guess, have a great day (:

Answer 21

thanks , u mean good night cuz it's 1:00 am here in Iraq lol