Use the proportion to find the missing dimension of the original rectangle. 1. Set up the proportion: StartFraction x over three-fifths EndFraction = StartFraction 20 over 12 EndFraction
2. Use cross products: 12(x) = 20(3
5
)
3. Simplify:
12x =
4. Divide:
x =

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step-by-step explanation:

5050

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it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)