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SupaWizMcFly
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Alexei wants to hang a mirror in his boat but the mirror and frame must not have an area larger than 19.25 square feet. The mirror is 3 feet wide and 5 feet long. Which quadratic equation represents the area of the mirror and frame combined? (The border must have equal width on each side.)
 2 years ago
 2 years ago
SupaWizMcFly Group Title
Alexei wants to hang a mirror in his boat but the mirror and frame must not have an area larger than 19.25 square feet. The mirror is 3 feet wide and 5 feet long. Which quadratic equation represents the area of the mirror and frame combined? (The border must have equal width on each side.)
 2 years ago
 2 years ago

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hal_stirrup Group TitleBest ResponseYou've already chosen the best response.0
where is the quadratic equation ?
 2 years ago

SupaWizMcFly Group TitleBest ResponseYou've already chosen the best response.0
you can do it without the quadratic equations
 2 years ago

SupaWizMcFly Group TitleBest ResponseYou've already chosen the best response.0
ok here it is
 2 years ago

hal_stirrup Group TitleBest ResponseYou've already chosen the best response.0
all you have to do is to use the quadratic formula i think.
 2 years ago

SupaWizMcFly Group TitleBest ResponseYou've already chosen the best response.0
so..what is it bro?
 2 years ago

Denebel Group TitleBest ResponseYou've already chosen the best response.1
dw:1347147587080:dw How would you represent the total area?
 2 years ago

Denebel Group TitleBest ResponseYou've already chosen the best response.1
if l=(5+x+x) and w=(3+x+x)
 2 years ago

hal_stirrup Group TitleBest ResponseYou've already chosen the best response.0
x=−1.5, x=−2.5 for y=4x^2+16x+15=0
 2 years ago
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