The top and bottom margins of a poster are 2 cm and the side margins are each 3 cm. If the area of printed material on the poster is fixed at 388 square centimeters, find the dimensions of the poster with the smallest area.

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A: Maxima and minima problem

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Q: The top and bottom margins of a poster are 2 cm and the side margins are each 8 cm. If the area of…

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Q: The top and bottom margins of a poster are 2 cm and the side margins are each 6 cm. If the area of…

A: Given information:The top and bottom margins of a poster are 2 cm and the side margins are each 6…

Q: The top and bottom margins of a poster are each 6 cm and the side margins are each 4 cm. If the area…

A: Here we find out the area of poster including margin

Q: The top and bottom margins of a poster are 2 cm and the side margins are each 4 cm. If the area of…

A: Let width of printed area is x and height of printed area be y So Area = 386 xy=386 y=386xTotal area…

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A: Let the width of the rectangle be x, then the length is x+4 Now, Area = 60 ft2 => x(x+4) = 60

Q: Find the dimensions of a rectangle whose perimeter is 28 metres and whose area is 40 sq mts

A: Given perimeter of a rectangle=28 m Area of a rectangle=40 m2 Let length of rectangle=l m And…