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A farmer's rectangular plot measures 400m by 225m.How many square metres of land should he buy more to make the area of his field equal to 10 hectare?

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  1. Maths(mensuration)

    A farmer's rectangular plot measures 400m by 225m.How many square metres of land should he buy more to make the area of his field equal to 10 hectare?
  2. Math (Quadratic Equations)

    A field is bound on one side by a river. A farmer wants to enclose the other three sides of the field with fence in order to create a rectangular plot of land for his cows. If the farmer has 400m of fence to work with, determine the maximum possible area
  3. Math

    A farmer is wanting to clear of a circular plot of land for his horses. The farmer wants the horses to have 314 square yards of land. What radius should the farmer use to create this plot for his horses?
  4. Algebra 1B

    Gavin is subdividing land into two plots, where one plot is in the shape of a square and the other plot is in the shape of a rectangle. The square plot of land has a side length of 6x3 feet, and the rectangular plot of land has a length of 3x5 feet and a
  5. Math

    A map of scale 1:10000a rectangular plot of land measures 5cm by 3cm. What is the actual perimeter in metres
  6. Math

    A farmer needs to build a fence to enclose a square plot of land with an area of 200 square yards. To the nearest tenth of a yard, how much fencing does the farmer need?
  7. Math

    Please help!!! Scott bought 54m of fencing to enclose a rectangular plot of land. The width of the rectangular plot is 12m. Assume Scott uses all the fencing. What is the length of the rectangular plot of land? a) choose a variable to represent the length
  8. math214

    I have no clue how to answer this question. A farmer has a square plot of land. An irrigation system can be installed with the option of one large circular sprinkler, or nine small sprinklers. The farmer wants to know which plan will provide water to the
  9. mathematics

    a rectangular plot of land measures [3x+9]m by [x-3]m and has an area of 648m^2 a) write an equation for the area of the plot in the form ax^2+bx+c=0 b) determine the dimensions of the plot. c) another similar plot has an area of 2592m^2. find the
  10. math

    On a map of scale 1:100 000 a rectangular plot of land measures 7cm by 4cm. what are the actual lengths of the plot in kilometers
  11. college algebra

    A farmer has 1000 feet of fence a rectangular plot of land. The plot lies along a river so that only has three sides need to be fenced. Find the largest area that can be fenced. What's the best way to solve this?
  12. math-Polya

    What is the largest rectangular chicken pen (enclosure) that a farmer can construct (fence) if he/she is providing with a wire fencing of 20 metres? The farmer is expected to use only full metres for the sides. 1. Use Polya to solve problem (8) 2. Use
  13. Algebra II

    One method of irrigating crops is called the center picot system. This system rotates a sprinkler pipe from the center of the field to be irrigated. Suppose a farmer places one of these units at the center of a square plot of land 2500 feet on each side.
  14. MATH

    A PLOT OF RECTANGULAR LAND HAS A WIDTH OF 20 FEET.THE TOTAL SQUARE YARDS ARE 396.WHAT IS THE LENGTH OF THE PLOT
  15. Add math

    George has planted several types of vegetables for his own consumption on an empty rectangular plot of land beside his house. He wants to fence the land as a dimension of (12x)m and (4-x)m. Find the length, in m of the fence he has to buy when the area of
  16. maths-parallelogram

    A farmer had a plot in the shape of a parallelogram. He divided into three equal parts, each of which was a separate parallelogram. He then gave his son one-third of the land. The son, who realized that the district in which he lived had no school, decided
  17. maths-parallelogram

    A farmer had a plot in the shape of a parallelogram. He divided into three equal parts, each of which was a separate parallelogram. He then gave his son one-third of the land. The son, who realized that the district in which he lived had no school, decided
  18. geometry

    Sammie bought just enough fencing to border either a rectangular plot or a square plot. The perimeter is of the plots are the same. How many meters of fencing did she buy? On the square I know all 4 sides are the same. so I would have 4(x+2)as an equation
  19. maths

    A farmer had a plot in the shape of a parallelogram. He divided into three equal parts, each of which was a separate parallelogram. He then gave his son one-third of the land. The son, who realized that the district in which he lived had no school, decided
  20. math

    A rectangular plot of land measures 40m by 30m. There is a wall on one of the longer sides. Four strands of wire are to be used to fence the three remaining sides of the plot. What length of wire is required?
  21. calculus help

    Farmer Brown wants to fence in a rectangular plot in a large field, using a straight rock wall that is already there as the north boundary. The fencing for the east and west sides of the plot will cost $3 a yard, but she needs to use special fencing, which
  22. algebra

    An orchard planted on a square plot of land has 3,136 apple trees. If each tree requires an area of 4 square meters to grow, find the length of each side of the plot of land.
  23. Math

    A developer can buy a plot of land 90-yd x 50-yd for $15,000 or a plot of land 180-yd x 100-yd for $55,000. If all other things are equal, which is the better buy? Why?
  24. mathematics

    The farmer wants to build a fence that goes around the perimeter of the two fields. How many metres of fence does the farmer need to buy? Give your answer to 2 decimal places.
  25. Math

    A rectangular plot of land drawn to scale 1:1000. What is the actual area of the plot of land in hectares
  26. math

    A farmer has 1 hectare of land.one half of the land was used for planting Oranges, onw third of the remainder was used for planting mangoes while plantain was planted on the rest. 1.express thw area of land used for mangoes as a fraction of that used for
  27. Math

    A square garden plot measures 180 square feet. A second square garden plot measures 405 square feet. How many more feet of fence will the second garden plot require over that required for the first garden plot. But how did they get this???????
  28. Maths

    The dimensions of a rectangular plot of land are 23.5 m and 16.8 m. Find the area of the plot. If the entire plot is to be fenced, what is the length of the wire required ?
  29. Algebra

    a farmer fences off a small.rectangular plot of land thay is 60 feet by 100 feet. within that area, a garden is planted and surrounded by a walkway of uniform width. how wide is the walkway if the area of the planted area is one half of the area of the
  30. maths

    What is the actual height (in metres) of a wall that measures 6cm on a drawing with a scale of 1:20? * 1 point a) 6 metres b) 20 metres c) 26 metres d) 120 metres
  31. math

    Iam not able to get this one.sides of a rectangular plot of land are measured correct to nearest metre.measurement s given as 20m by 3m.so what is upper bound of the plot length?,the least possible perimeter of the plot?
  32. math

    A rectangular plot of land is to be seeded with grass if the plot is 22m X 28m and a 1kg bag of seed is needed for 85m^ of land how many bags of seeds are needed?
  33. math

    Lucia is hoping that Angela will buy her a geometrically interesting piece of land on which he will build a mansion. Lucia has said that she will only buy the land if it costs less than $4.00 per square foot. The plot shown below is listed for $453,175. Is
  34. math

    There is a rectangular piece of land that measures 40ft by 70 ft in the middle there is a square sandbox that is 6 ft on each side the rest of the land is covered in grass what percent of the land is covered by grass rounded to the nearest tenth of a
  35. math

    There is a rectangular piece of land that measures 40ft by 70 ft in the middle there is a square sandbox that is 6 ft on each side the rest of the land is covered in grass what percent of the land is covered by grass rounded to the nearest tenth of a
  36. intermediate algebra

    A farmer with 3000 feet wants to enclose a rectangular plot that borders on a straight highway. If the farmer does not fence the side along the highway, what is the largest area that can be enclosed?
  37. Algebra

    Farmer Ed has 9,000 meters of​ fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the​ river, what is the largest area that can be​ enclosed?
  38. calculas

    An unfenced rectangular plot of land with an area of 15000 square feet is to be split up into two rectangular gardens. Find the minimum amount of fencing required to define and separate these two gardens? Where do I begin? I just want to know how to set up
  39. Math

    Lucia is hoping that Angela will buy her a geometrically interesting piece of land on which he will build a mansion. Lucia has said that she will only buy the land if it costs less than $4.00 per square foot. The plot shown below is listed for $453,175. Is
  40. Math

    A farmer with 8000 meters of fencing wants to enclose a rectangular plot that borders on a river. If the farmer does not fence the side along the river, what is the largest area that can be enclosed? Does that mean I have to consider it a triangle?
  41. intermediate algebra

    A farmer with 3000 feet of fencing wants to enclose a rectangular plot that borders on a straight highway. If the farmer does not fence the side along the highway, what is the largest area that can be enclosed?
  42. math

    A farmer with 2000 meters of fencing wants to enclose a rectangular plot that borders on a straight highway. If the farmer does not fence the side along the highway, what is the largest area that can be enclosed?
  43. Math(HELP!)

    A farmer has 120 feet of fencing to enclose a rectangular plot for some of his animals. One side of the area borders on a barn. a.) If the farmer does not fence the side along the barn, find the length and width of the plot that will maximize the area? b.)
  44. algebra

    Farmer Ed has 9 comma 0009,000 meters of​ fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the​ river, what is the largest area that can be​ enclosed?
  45. calculus

    a farmer wishes to fence off a rectangular plot of land, using an existing wall as one of the sides . the total are enclosed must be 600 square yards. the fence on the side parallel to the wall will cost 20$ per yard, while the fences on the other side
  46. Math

    1. A gardener has 140 feet of fencing to fence in a rectangular vegetable garden. Find the dimensions of the largest area he can fence. Find the possible rectangular area he can enclose. 2. Suppose a farmer has a large piece of land and he wants to make a
  47. Algebra

    Mr. Petri has a rectangular plot of land with length=20 feet and width=10 feet. He wants to design a flower garden of o circle with two semicircles at each end of the center circle. he will fill in the shaded region with wood chips. if one bag of wood
  48. mathematics,

    Within a square land, Asmo cut out a rectangular land with width of 10 meters (as shown below), the remaining land’s area is 1575 square meters. The area of cut out rectangular land is ______ square meters.
  49. Maths

    Within a square land, Asmo cut out a rectangular land with width of 10 meters (as shown below), the remaining land’s area is 1575 square meters. The area of cut out rectangular land is ______ square meters.
  50. Math

    Lucia is hoping that Angela will buy her a geometrically interesting piece of land on which he will build a mansion. Lucia has said that she will only buy the land if it costs less than $4.00 per square foot. The plot shown below is listed for $453,175. Is
  51. Maths

    A man is erecting a fence around a square piece of land of side 60 metres he outs posts every 60 metres how many pists did he use?
  52. math

    Lucia is hoping that Angela will buy her a geometrically interesting piece of land on which he will build a mansion. Lucia has said that she will only buy the land if it costs less than $4.00 per square foot. The plot shown below is listed for $453,175. Is
  53. Physics

    A rectangular plank with mass m kilograms measures x metres wide by y metres high. It is clamped at its very left edge, one third of the way down from the top, as shown. To keep the plank level, the clamp must exert a torque of
  54. Algebra

    A farmer wants to divide a rectangular plot into five equal strips using 648 feet of fence. (A) draw a labeled diagram of the plot. (B) find the dimensions of the plot that give the maximum area and the maximum area. (C) state why the area is a maximum
  55. math

    a farmer has 120 m of fencing to make two identical rectangular enclosures using an existing wall as one side of each enclosure. The dimensions of each closure are x metres and y metres as shown. Obtain and expression in terms of x only for the total area
  56. math

    a rectangular plot of land is to be seeded with grass. If the plot is 22m x 28m and a 1kg bag of seed is needed for 85m squared of land, how many bags of seed are needed?
  57. Math

    A square plot of land has an area of 1,156 square feet. What is the perimeter of the plot?
  58. maths

    A farmer has 120 metres of fencing. He is going to make a rectangular enclosure PQRS with the fencing. He is also going to divide the enclosure into two equal parts by fencing along MN. SNR The width of the enclosure is x metres. The length of the
  59. math

    The area of a plot of land is 2496 square meters. A small part of the land is fenced. The ratio of the area of the plot of land to the area that is not fenced is 48:31. What is the area of the land that is not fenced? (5th grade math)
  60. intermediate math

    the length of a rectangular plot of land is 4 times the width. of the perimeter is 600 feet, find the dimensions of the plot
  61. mathematics

    nisha has a rectangular plot of land that has been fenced with 300 m long wires . Find the dimentions of the plot,if its length is twice the breath
  62. math

    a square plot with area 440m square if it has to be fenced, how many metres of wire Is required?
  63. Math

    Peter kept his pony in a rectangular paddock the perimeter of which was 240 metres and the area was 3200 square metres. What were the dimensions of the paddock?
  64. maths --plse help me..

    A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the
  65. maths --plse help me..

    A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the
  66. maths

    A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the
  67. Math

    a farmer wants to put a fence around a rectangular field and then divide the field into three rectangular plots by placing two fences parallel to one of the sides. if the farmer can only afford 1000 yards of fencing, what dimensions will give the maximum
  68. math

    . A farmer will divide a 1/2-acre plot of land into three equal-sized sections. What will be the size of each section?
  69. Math

    A farmer has determined that a crop of strawberries yields a yearly profit of $1.50 per square yard. If strawberries are planted on a triangular piece of land whose sides are 50 yards, 75 yards, and 100 yards, how much profit, to the nearest hundred
  70. Math

    A farmer wishes to put a fence around a rectangular field and then divide the field into three rectangular plots by placing two fences parallel to one of the sides. If the farmer can afford only 1600 yards of fencing, what dimensions will give the maximum
  71. Math

    A farmer has 80 feet of fencing, which she plans to use to fence in a plot of land for a pigpen. If she chooses to enclose a plot along the broad side of her barn, what is the largest area that can be enclosed? (Note: The side along the barn will not
  72. calculus

    If 800 feet of fencing is used to enclose a rectangular plot of land that borders a river, what is the maximum area that can be enclosed? Answer to the nearest square foot without commas. For example, if the answer is 1,000, write 1000.
  73. Calculus

    A gardener has a rectangular plot of land bordered on one side by a brick wall. If she has 32 feet of edging, what is the maximum area that can be enclosed? What are the dimensions of the plot that yield this area?
  74. maths

    A rectangular paddock is 164 metres long and 95 metres wide. How many metres of fencing are required to enclose the area?
  75. math

    a pit is dug in the shape of a cuboid with dimensions 10m*8m*3m. the earth taken out is spread evenly on a rectangular plot of land with dimensions 40m*30m. what is the increase in the level of the plot.
  76. maths

    james decided to paint his bedroom.his bedroom wall are 5 metres long and 3 metres high.if 6 metres of paint can cover 10 square metres of the wall,how much paint should james buy to paint all the walls of his bedroom.
  77. Year 10 Algebra

    A farmer is building a rectangular garden bed next to a river and has 8 metres worth of fence line to fence it off. I understand that the equation of this would be: A = w(8 - 2w) However, I am unsure what to do next
  78. Maths

    A garden has a small rectangular lawn surrounded by a flower-bed of equal width. The lawn measures 5 metres by 12 metres and the flower-bed has a width of x metres. Write an expression for the area of the garden and flower-bed
  79. Mathematics

    scarlet walks along the edges of a rectangular paths from A to B to C. to D a distance of 38 metres.Jake walks along the same rectangle but from B to C to D to A of only 31 m .What is the area in square metres of rectangle ABCD
  80. Algebra 2

    2. a farmer has 400 meters of fence with which to enclose a portion of land. the farmer wants to enclose a rectangular piece of ground that is as large as possible. the land is bordered by water on two sides. There are three options for the farmer Option
  81. Mathematics

    a gardner having 120m of fencing whishes to enclose a rectangular plot of land and also a erect a fence across the land parellel to two of the sides. find the maximum area he can enclose
  82. Math

    A rectangular garden is surrounded by a roll of chicken wire fencing to keep out the rabbits. The dimensions of the garden are 2.6 m by 5.1 m. The area enclosed by the fence is ______ square metres. The length of the fence is ____ m. The following year the
  83. math

    Dana buys a piece of carpet that measures 20 square yards. Will she be able to completely cover a rectangular floor that measures 12 ft 6 in. by 16 ft 6 in.?
  84. Calc.

    A rectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $7 a foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the
  85. CALCULUS

    A rectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $5 a foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the
  86. MATH

    A landowner wants to fence in a rectangular area of 75000 square metres and divide it into three parts with two parallel fences both parallel to one side of the rectangle. Each part will have a different grazing crop for the herds. What is the shortest
  87. Algebra 2

    a farmer has 400 meters of fence with which to enclose a portion of land. the farmer wants to enclose a rectangular piece of ground that is as large as possible. the land is bordered by water on two sides. There are three options for the farmer Option 1)
  88. Math

    Suppose the farmer buys another 1/2 square mile of land and divides his land into square Fields 1/4 Mile Long and 1/4 Mile wide how many fields will he have
  89. math

    suppose the farmer buys another 1/2 square mile of land and divides all his land into square fields 1/4 mile long and 1/4 mile wide. how many fields will he have?
  90. Math

    It costs $17 per square foot to buy and install a certain kind of tile on a floor. Find the cost of buying and installing that tile in a large rectangular room that measures 8.5 yards by 15 yards.
  91. math

    a gardner having 150 meters of fencing materials wishes to enclose a rectangular plot of land and also erect a fence across the land parallel to two of the sides.find the maximum area he can enclose
  92. algebra/functions

    a farmer has 600 meters of fencing and plans to use it to build two adjacent rectangular pens as show above. the farmer would like the total area of the two pens to be 1000 square meters. write an equation to determine the value of x? My solution is: 3X^2
  93. Precalculus

    A rancher wishes to fence in a rectangular plot of land and divide it into two corrals with a fence parallel to two of the sides. If she has 300 yd of fencing available, how large an area can the plot have? This is what I have so far: A=xy 300=2x+3y
  94. math

    the area of rectangular plot of land fenced all round is 2000 sq. yards and the total length of fencing 180 yards. find the length and width of plot.
  95. Maths

    A table top measures 2m by 1m50cm. What is its area in square metres
  96. math

    A table-top measures 2m by 1m 50cm.What is its area in square metres?
  97. Math

    A farmer enclose a rectangular paddock with 120 metres of fencing. The length of the paddock is 10m longer than it is wide. Find the dimensions of the paddock?
  98. math

    A farmer has a rectangular garden plot surrounded by 200 ft of fence. Find the length and width of the garden if its area is 2400 ft2. 2.A rectangular garden is 2 ft longer than it is wide. Its area is 783 ft2. What are its dimensions?
  99. Mathematics

    A farmer has a 100m chainlink to fence a rectangular plot.what is the greatest area he can enclose with the chainlink
  100. MATH

    It is a well-known fact that homing pigeons fly faster over land than over water. Assume that they fly at 10 metres per second over land, and only 8 metres per second over water. A pigeon is located at the edge of a straight river bank, 500 metres wide,

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