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Mimi_x3
Group Title
A poster consists of a photograph bordered by a 5cm margin. The area of the poster is to be 400cm^2.
(a) Show that the area of the photograph is given by the equation A=50010x4000/x
(b) Find the maximum area possible for the photograph.
(There's also a diagram that i will draw)
 2 years ago
 2 years ago
Mimi_x3 Group Title
A poster consists of a photograph bordered by a 5cm margin. The area of the poster is to be 400cm^2. (a) Show that the area of the photograph is given by the equation A=50010x4000/x (b) Find the maximum area possible for the photograph. (There's also a diagram that i will draw)
 2 years ago
 2 years ago

This Question is Closed

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
dw:1314955994756:dw
 2 years ago

anhhuyalex Group TitleBest ResponseYou've already chosen the best response.0
so what is x again?
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
What do you mean ? x again ?
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
plz make a clearer diagram !!!!!
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
gr8 , okay xD
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
me me me me me me x3 times boosted !!! virus
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
dw:1314956478667:dw
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
is it good now ? Damn , i cant draw on this stupid mouse pad xD
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
lana u gon from facebook !!!! :(
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
answer my question pls xD
 2 years ago

kushashwa23 Group TitleBest ResponseYou've already chosen the best response.1
dw:1314956606202:dw
 2 years ago

AR Group TitleBest ResponseYou've already chosen the best response.0
Is it a rectangular poster or square?
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
rectangular
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
wtf the pic is not loading!!!!!!!11
 2 years ago

AR Group TitleBest ResponseYou've already chosen the best response.0
Okay. 400cm^2 = (l + 10) * (b + 10) now actually the area of the picture is lb but with the additional borders on each end it becomes as above. 400 = lb + 10b + 10l + 100 lb = 300  10b 10l And I think I am stuck O.o
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
Never mind Hashir I will work it out myself (:
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
uploading in 2 min
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
uploaded !!!!
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
i hope u can differentiate that mimi nad then put equal to zero and find x !!
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
tyvm hashir (:
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
np you are welcome !!!!!
 2 years ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.0
yup i can differentiate xD
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.4
ok i gtg !!! bye
 2 years ago

nilankshi Group TitleBest ResponseYou've already chosen the best response.0
good harhir
 2 years ago
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