19. A piece of wire of length 1 meter is cut into two parts, one of which is bent into the shape of a circle and the other into the shape of a square. How should the wire be cut so that the sum of the enclosed areas is a minimum?

Q: A piece of wire 40 cm long is to be cut into two pieces . One piece wil bent to form a circle, the…

A: The total length of the wire is 40 cm and one piece is to be formed into a circle and another one is…

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Q: need help with 2and 3 not number 1 !!!

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Q: 2. What is the minimum product of two numbers that differ by 15? What are the two numbers?

A: Let one number be x and another number be x+15 So their product=x(x+15)=x2 + 15x =f(x) (say)

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Q: 12. Show that a rectangle with given perimeter has maximum area when it is a square.

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A: Given problem is :

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Q: A piece of wire 10 m long is cut into two pieces. One piece is bent into a 30°-60°-90° triangle and…

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Q: 6. Find the minimum surface area of a box that holds 2 cubic meters.

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Q: 5. FIND THE MAXIMUM AREA FOR A RECTANGULAR ENCLOSURE USING 480 FEET OF FENCING MATERIAL AND…

A: I am attaching image so that you understand each and every step.

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Q: Can you help with question 2?

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Q: (2) A rancher wants to construct a rectangular pen by extending an existing 100 ft stone wall by an…

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Q: 3. A rectangular yard with an existing stonewall on one side is to be fenced off. If the area of the…

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Q: 2 2. A rectangular playing field is to have area 600 m . Fencing is required to enclose the field…

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Q: 2. A closed rectangular box that would enclose 36 cubic centimeters is to have a base whose length…

A: Given a closed rectangular box having a volume V=36 cm3 length of the box is twice its width, let…

Q: A wire of length L is cut into pieces, one being bent to form a square and the other form an…

A: Assuming that the wire is cut in 2 pieces of length x and L-x where the first is used to make a…

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Q: х2 + 5х —4 minimum point of y х — 5

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A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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Q: A wire of length Lis cut into pieces, one being bent to form a square and the other form an…

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Q: olume 150 cm3 whose top and bottom cost 7 cents per cm2 and whose sides cost 9 cents per cm2.  Round…

A: answer is in next step. please give a like !!

Q: A piece of wire of length 1 meter is cut into two parts, one of which is bent into the shape of a…

A: A piece of wire of length 1 meter is cut into two parts , one of which is bent the shape of a circle…

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Q: Two equal rectangular lots are enclosed by fencing the perimeter of a rectangular lot and then…

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Q: 1. Find the dimensions of a rectangular box with a square base and no top that has a volume of 100…

A: Solve By minimizing surface area

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Q: 4. A television manufacturing firm needs to design an open-topped box with a square base. The box…

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Q: A piece of wire 10 m long is cut into two pieces. One pieceis bent into a square and the other is…

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Q: From a tract of land, a developer plans to fence a rectangular region and then divide it into two…

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Q: Find the minimum cost of a rectangular box of volume 100 cm³ whose top and bottom cost 6 cents per…

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Q: A piece of wire 40 cm long is to be cut into two pieces. One piece will be bent to form a circle,…

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Q: Find the minimum cost of a rectangular box of volume 190 cmwhose top and bottom cost S cents per cm…

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