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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.)
 one year ago
 one year ago
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.)
 one year ago
 one year ago

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hal_stirrupBest ResponseYou've already chosen the best response.0
where is the quadratic equation ?
 one year ago

SupaWizMcFlyBest ResponseYou've already chosen the best response.0
you can do it without the quadratic equations
 one year ago

hal_stirrupBest ResponseYou've already chosen the best response.0
all you have to do is to use the quadratic formula i think.
 one year ago

SupaWizMcFlyBest ResponseYou've already chosen the best response.0
so..what is it bro?
 one year ago

DenebelBest ResponseYou've already chosen the best response.1
dw:1347147587080:dw How would you represent the total area?
 one year ago

DenebelBest ResponseYou've already chosen the best response.1
if l=(5+x+x) and w=(3+x+x)
 one year ago

hal_stirrupBest ResponseYou've already chosen the best response.0
x=−1.5, x=−2.5 for y=4x^2+16x+15=0
 one year ago
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