Tuesday

July 22, 2014

July 22, 2014

Number of results: 18,112

**math**

Kathy DesMaris has a rectangular field that is 644 feet wide. One portion of the field is 5x feet long. The other portion of the field is 8y long. Use the distributive property to find an expression for the area of this field.
*May 20, 2013 by NEU*

**calculus**

1.Ruth has 240 feet of fencing available to enclose a rectangular field. Express the area A of the rectangular field as a function x, where x is the length of the field. 2. For what value of x is the area largest? 3. What is the maximum area?
*June 20, 2013 by tiffany*

**math**

mr.periwinkle owns a ranch.he wants to add an area in the shape of an equilateral triangle to one of his rectangular fields.if the length of the rectangular field is 3x feet and its area is (9x^2-6x)square feet,write an equation for the amount of fencing needed to make the new...
*April 1, 2013 by lori*

**math**

A rectangular field is four times as long as it is wide. If the perimeter of the field is 750 feet, what are the dimensions of the field?
*January 30, 2009 by cindy*

**estraellamountaincommunity college**

an American football field is a rectangle with a perimeter of 1040 feet the Lenght is 200 feet more than the width find the demensionof the field
*October 7, 2013 by robinson*

**yetf8edfueidcyt87e**

a farmer wishes to fence off a rectangular field with 1,000 feet of fencing.if the long side of the field is along a stream, express the area of the field as a function of its width
*October 13, 2012 by lara*

**geometry**

to estimate the number of daises in a field students toss a ball into the field and mark a circular region with a radius of 15 feet from where the ball landed. the students then counted 35 daises in the circular region. if the entire field is approximately rectangular with ...
*January 5, 2012 by luckybee*

**math**

A farmer needs to fence a rectangular piece of land.She wants the length of the field to be 55 feet longer than the width. If she has 1310 feet of fencing material, what should be the length and the width of the field?
*January 24, 2013 by stephanie*

**algebra**

if the fence around a rectangular field is 3000 feet,write a relationship for the length l of the field and its w.
*February 22, 2012 by Anonymous*

**alg 2**

The width of a rectangular field is 8 feet shorter than its lenght, if l represents lenigh, write an eguation in terms of l for the perimeter of the field?
*February 26, 2012 by hailey*

**geometry**

A rectangular field is 64 m X 25 m. Shawn wants to fence a square field that has the same area as the rectangular field. How long are the sides of the square field? Please explain the thinking behind your solution strategy.
*August 8, 2012 by corina ruybal*

**Math**

A square field has an area of 22,500 square feet. To the nearest foot, what is the diagonal distance across the field? F. 150 feet G. 178 feet H. 191 feet I. 212 feet J. 260 feet
*February 4, 2014 by Anonymous*

**yeah**

a farmer wants to fence in three sides of a rectangular field with 1,000 feet of fencing. the other side of the rectangle will be a river. find the dimensions of the field.
*December 1, 2012 by judy*

**math**

Joe plants a rectangular garden in the corner of his field. the area of the garden is 60% of the area of the field. what is the longest side length of Joe's field, in feet. Garden: 16ft x 12ft, Field: 2x ft by 2x ft.
*March 5, 2012 by Jane*

**math**

The area of a rectangular field is 12,750 square yards. The width is 150 feet. What is the length of the field in yards.
*November 6, 2007 by Emma*

**Math**

Two of the local ranchers are bragging about their ability to use fencing sparingly. Bob says that he was once able to fence in a rectangular pasture of 14,200 square feet with only 480 feet of fencing. Susan says that she was once able to fence in a rectangular pasture of 9,...
*October 9, 2013 by Anonymous*

**Algebra**

The perimeter of a rectangular field is 424 feet. The length is 4 feet more than the width. find the width.
*September 27, 2008 by Tina*

**Algebra**

Square lot. Sam has a lot that he thought was a square, 200 feet by 200 feet. When he had it surveyed, he discovered that one side was x feet longer than he thought and that the other side was x feet shorter than he thought. a). Find a polynomial A(x) that represents the new ...
*July 28, 2010 by michelle*

**Math**

the question is "The track at Beck's is rectangualar. The dimensions of the inner playing field are 200 by 80 feet. The track is 13 feet wide on all sides . How many feet will Becky walk if she follows the outside edge of the trck?" How do you work that out
*August 19, 2010 by Ao*

**math**

A rectangular field is to be enclosed by a fence. Two fences parallel to one side of the field divide the field into three rectangular fields. If 2400m of fence are available find the dimensions giving the max area.
*July 12, 2009 by steven*

**geometry**

The perimeter of rectangular playground is 200 feet. If the length is 5 feet less than twice the width, what are dimensions of the playground
*March 8, 2012 by lisa*

**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 rectangular area?
*January 22, 2012 by Mary*

**Math**

A rectangular field has a perimeter of 442m. If the length and the width are in ratio 12:5 find the diagonal and 2 area of the rectangular field
*February 2, 2014 by Odunayo*

**math**

A rectangular field measures 350 feet by 400 feet. If you wish to go from one corner to the opposite corner, how much shorter is the trip if you walk along the diagonal rather than the edges?
*June 3, 2014 by neka*

**College Cal 1**

A farmer wants to fence off a rectangular field of area 15000 square feet using barbed wire fencing. SInce the opposite of the road is a corn-field, he wants a two-strand fence along the road, and one strand on each of the other three sides. What are the dimensions of the ...
*April 14, 2014 by DJ*

**algebra**

The length of a rectangular garden is 5 ft less than 3 times its width. If the perimeter of the garden is 22 ft, find the dimensions of the garden. I will start you off with... let the width be w, then the length is 3w - 5 I am pretty sure you can form the equation from there ...
*May 13, 2007 by Dee*

**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 rectangular area? yd(...
*July 11, 2013 by Kelsie*

**maths**

A TRENCH OF 2.5 MTS AND DEPTH OF 2 MTS IS DUG OUTSIDE AN RECTANGLE FEILD OF LENGTH OF 250 MTS AND BREADTH OF 200 MTS. THE MUD FROM THE TRENCH WAS EVENLY DISTRIBUTED IN THE RECTANGULAR FIELD. FIND THE INCREASE IN THE HEIGHT OF THE FIELD.
*April 15, 2012 by Anonymous*

**6th Grade Math**

A rectangular packing crate that is 3 feet wide, 4 feet high, and 6 feet long is used to ship jewelry boxes that are 1 foot wide, 1foot long, and 1 foot high. V=lwh. What is the volume of the rectangular packinging crate? I think it's 72 cubic feet. IS that correct? Also... ...
*April 28, 2011 by Math..Please Help!*

**Algebra 2**

A rectangular field is to be enclosed by 300 feet of fencing. Find the dimensions of the enclosure that maximizes the area.
*April 22, 2011 by Brandon*

**calculus**

A rancher wants to fence in an area of 3000000 square feet in a rectangular field and then divide it in half with a fence down the middle, parallel to one side. Length of fence:______ feet *obviously I'm bad at word problems but that's why I'm trying to work on them and need ...
*April 20, 2012 by casidhe*

**MATH**

A rectangular field is to be enclosed with 1200 ft of fencing. If the length of the field is 40 ft longer than the width, then how long is the field?
*October 3, 2009 by Marie*

**Math 156**

A rectangular field is to be enclosed with 1200 ft. of fencing. If the length of the field is 60 ft. longer than the width, then how wide is the field?
*June 9, 2010 by Arlene*

**Algebra 1**

Please Help Me!! "Crown Molding' is a decorative strip of wood around the walls up by the ceiling of a room. How many linear feet of crown molding will Kentaro need for the 4 walls of his rectangular bedroom, which is 12 feet by 10 feet? Answers: a.) 44 feet b.) 48 feet c.) 60...
*April 23, 2012 by Taylor Leigh*

**Math**

I need some help with this problem please!! your parents are installing a rectangular in-ground pool with the dimensions 24 feet by 10 feet. They decide to place a walkway around the pool 3 feet wide. What is the area of the proposed walkway? Answers: a.) 240 square feet b.) ...
*April 23, 2012 by Taylor Leigh*

**algebra**

You have 24 feet of fence to make a rectangular garden.Each side will measurw a whole number of feet.How many different sized rectangular gardens can you make?
*January 20, 2011 by gaby*

**College Algebra**

Rita has 88 feet of fencing. She wants to use this fencing to enclose a rectangular area of 480 square feet. What must the dimensions of her rectangular enclosure be?
*December 12, 2012 by Elizabeth*

**Algebra2**

The area of a rectangular field is x^2-x-72 m^2. The length of the field is x+8 m. What is the width of the field in meters?
*April 5, 2012 by joshua*

**math**

A rectangular field is to be enclosed with 1130 ft of fencing. If the length of the field is 65 ft longer than the width, then how long is the field? A) 380 ft B) 315 ft C) 335 ft D) 250 ft
*June 22, 2012 by chchch*

**Math**

A rectangular field is to be enclosed with 1270 ft of fencing. If the length of the field is 75 ft longer than the width, then how wide is the field? A) 430 ft B) 355 ft C) 280 ft D) 385 ft
*July 12, 2012 by chchch*

**math**

A rectanglar blacktop with a length of 5x and a width of 3x has been erected inside a rectangular field that has a length of 12x and a width of 7x. What is the area of the part of the field that is not blacktop? (I believe the answer is 69x^2) There is a circular fountain in ...
*March 1, 2013 by Jane*

**Please help w/ Algebra**

A rectangular field has a perimeter of 56 rods. If a strip 2 rods wide is cut from all sides of the field, the remaining part of the field has an area of 91 rods. Find the dimensions of the field.
*May 19, 2014 by Dave*

**Math**

A square field of side 25m and a rectangular field of length 28m have the same perimeter. Which field has a larger area? Gve me ful soltn plz
*September 9, 2012 by Simran kaur*

**6th grade**

rectangular prism: height 7 feet, width 4 feet and length 3 feet Find the volume Cylinder: radius 3.5 feet and height 7 feet Find the volume Van cargo space measures 8 feet tall by 5 feet wide by 13 feet deep. find the volume instruments will take up about 37 cubic feet Based ...
*November 27, 2010 by kim*

**Math**

a farmer wants to enclose a rectangular field he needs to put fence posts every 10 ft. how many posts will he need for 200 ft of fencing
*March 31, 2013 by Kevin*

**Math**

A football field, including the end zones, is 360 feet long and 160 feet wide. How many square yards of artificial grass would be needed to cover the entire field?
*March 15, 2011 by Anonymous*

**Precalculus**

a farmer has available 1032 feet of fencing and wishes to enclose a rectangular area. If x represents the width of the rectangle for what value of x is the area the largest A) 256.5 feet b) 258 feet c) 256 feet d) 257 feet
*March 29, 2010 by Arielt*

**Mathematics**

Please help me !!!!!!!!!!!!!! a farmer wants to enclose a rectangular field he needs to put fence posts every 10 ft. how many posts will he need for 200 ft of fencing
*March 31, 2013 by Kevin*

**geometry**

A sandpit in the shape of a rectangular prism has length 7 feet, width 5 feet, and height 1.75 feet. It is filled to the brim with sand. Joe puts this sand into a second sandpit having the same shape but a larger base. He needs 17.5 cubic feet of sand to fill the extra space ...
*April 2, 2012 by Jack*

**Geometry **

A sandpit in the shape of a rectangular prism has length 7 feet, width 5 feet, and height 1.75 feet. It is filled to the brim with sand. Joe puts this sand into a second sandpit having the same shape but a larger base. He needs 17.5 cubic feet of sand to fill the extra space ...
*April 4, 2012 by Frank*

**math**

The perimeter of a rectangular field is 560m.The length of the field is an eigth third of this distance.Find the length of the field.Find the width of the field
*February 21, 2012 by Derrick*

**Math**

if you have 200 feet of fencing to enclose four adjacent rectangular enclosures. Determine what demensions should be used so that the enclosed area will be maximized.
*December 10, 2012 by Christina*

**Precalculus**

a farmer has available 1032 feet of fencing and wishes to enclose a rectangular area. If x represents the width of the rectangle for what value of x is the area the largest A) 256.5 feet b) 258 feet c) 256 feet d) 257 feet please show work! i need help fast
*March 29, 2010 by Help now fast due tommorow*

**Precalculus**

a farmer has available 1032 feet of fencing and wishes to enclose a rectangular area. If x represents the width of the rectangle for what value of x is the area the largest A) 256.5 feet b) 258 feet c) 256 feet d) 257 feet please show work! i need help fast
*March 29, 2010 by Help now fast due tommorow!!!!!!!!!!!!!!!!!!!!!!!!*

**math**

Find the volume in cubic feet of the right rectangular prism measuring 3 1/2 by 8 feet by 2 3/8 feet
*July 20, 2012 by janet*

**Math**

If it costs $75 to install 40 feet of fencing, how much does it cost to fence a rectangular garden that measures 12 feet by 16 feet?
*September 24, 2012 by Rox*

**ALGEBRA 2 urgent!!**

if you have 200 feet of fencing to enclose four adjacent rectangular enclosures. Determine what demensions should be used so that the enclosed area will be maximized.
*December 10, 2012 by Christina*

**Pre Algebra**

The ratio of the length of a rectangular field to its width is 10:7 if the width of the field is 70 meters find the perimeter of the field.
*January 24, 2011 by Izabel*

**math**

If a rectangular has 54 feet im volume and 6 feet im im length and 3 feet in width what is the height
*March 21, 2012 by alexis*

**Math**

find the surface area of a rectangular prism that is 3 1/2 feet by 4 1/4 feet by 6 feet
*May 22, 2012 by Anonymous*

**math**

Find opxthe volume of a rectangular box 9 feet by 7.1 feet by 7 feet.
*September 1, 2013 by Noel*

**math**

Write an expression for the volume of a rectangular prism if the length is 5 feet shorter than some x amount, the width is 3 feet longer than x, and the height is x feet.
*March 1, 2012 by josh*

**math **

The ratio of the length of a rectangular field to its width is 10:7. If the width of the field is 70 meters, find the perimeter of the field
*December 4, 2011 by danielle*

**math**

The ratio of the length of a rectangular field to its width is 10:7. If the width of the field is 70 meters, find the perimeter of the field
*December 4, 2011 by danielle*

**Math**

A hole shaped like a rectangular prism is 3 feet wide, 5 feet long, and 3 feet deep. If the hole is made 2 feet deeper, how much will the volume of the hole increase? V=45+2= 47
*February 4, 2014 by Jerald*

**math 4 grade**

Mr.Sports wants to buy enough sod for his new field is 16 feet,the width of the field is 44 feet.How much sod will he need to buy?How much will it cost him if the sod sells for $5.00 per 10 feet?
*January 11, 2011 by Thanh*

**math**

If two sides of a square field were incresed by three feet the area of the field would increase by 129 square feet. find the area of the original field. If two sides of a square field were incresed by three feet the area of the field would increase by 129 square feet. find the...
*January 24, 2007 by Preston*

**algebra**

A rectangular storage building is 30 feet long and 25 feet wide. Find the ratio of the length to the primeter of the bulding. now I divided 30 by 25 and got 1.2 feet is that correct?
*April 13, 2010 by christopher*

**Precalculus help fast**

a farmer has available 1032 feet of fencing and wishes to enclose a rectangular area. If x represents the width of the rectangle for what value of x is the area the largest A) 256.5 feet b) 258 feet c) 256 feet d) 257 feet please show work! i need help fast
*March 29, 2010 by Arielt*

**Geometry**

Let's say a company is manufacturing juice boxes that are rectangular prisms with dimensions 4 inches by 3 inches by 4 inches. The company has a warehouse whose dimensions are 40 feet by 30 feet by 20 feet. If the company makes 200,000 juice boxes, will it be able to store all...
*December 5, 2013 by Jacob*

**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 of the field and the ...
*May 7, 2014 by Sarah*

**Math**

The perimeter of a rectangular soccer field is 20/3 meters. If the width of the soccer field is the reciprocal of the length, find the dimensions of the soccer field.
*September 22, 2012 by Bianca *

**math**

the area of a rectangular field is 5301yd2 if the width of the field is 57 yards, what is the length
*February 13, 2013 by janae*

**algebra**

A farmer needs to fertilize a large rectangular field. He knows the width of the field is
*February 12, 2014 by Anonymous*

**math**

Mike would like to enlarge his rectangular front yard which is currently 80 feet by 40 feet. He can only extend the width and length by 5x feet. If x = 7 feet, what will be the increase in area of the front yard? How can this problem be raised to a higher level of complexity?
*January 5, 2011 by ayisha*

**Math**

If the perimeter of the rectangular ball field is 1 kilometer which of the following could be the field's dimensions? L=312m W=188m or L= 1/2 m W = 1/2 m
*March 23, 2011 by Alex*

**Science**

If the perimeter of the rectangular ball field is 1 kilometer which of the following could be the field's dimensions? L=312m W=188m or L= 1/2 m W = 1/2 m
*March 23, 2011 by Alex*

** science**

a gardener cuts a rectangular field 16m long by12m wide. what is theperimeter of the field
*November 24, 2011 by shautae*

**Math**

The length of a rectangular field is 3 yards less than twice the width. If the area of the field is 104 squared yards, what are the dimensions of the field? The answer is W=8, L=13 How do you work it out to get the answer????
*December 12, 2010 by Megan Bill*

**math/209**

Mike would like to enlarge his rectangular front yard which is currently 80 feet by 40 feet. He can only extend the width and length by 5x feet. If x = 7 feet, what will be the increase in area of the front yard? How can this problem be raised to a higher level of complexity
*October 27, 2010 by wilfredo*

**math**

the dimensions of a rectangular prism are height 7 feet, width 4 feet and length 3 feet find the surface area part 2: dimensions of the cylinder are height 7 feet and radius 3.5 feet solve with a decimal then round to the nearest half foot. part 3 you have 1 gallon of paint ...
*November 27, 2010 by kim*

**math**

The length of a rectangular area is 3 feet less than twice its width. The perimeter of the rectangle is 132 feet. Find the length and width of the rectangular area
*October 3, 2012 by jamie*

**algerbra 2**

the perimeter of the rectangular playing field is 462 yards. The length of the field is 5 yards less than the triple width. What are the dimensions of the playing field.
*September 13, 2012 by Anonymous*

**geometry**

a a swimming pool having the shape of a rectangular solid has a length of 100 feet, a width of 32 feet,a depth of 8 feet. if the pool is 3/4 full with water,how many cubic feet of water are in the pool
*April 4, 2014 by Anonymous*

**Math**

A rectangular yard 75 feet by 135 feet has a fence with a post every five feet.How many posts are needed for the entire fence?
*December 19, 2011 by Marlunaray*

**geometry**

At the marine park, one of the aquariums is shaped like a rectangular prism. The inside dimensions are 22 feet long, 9 feet wide, and 7 feet high to the water line. 9 ft 22 ft 7 ft Which equation could be used to find the volume of water that would have to be re- moved to ...
*March 2, 2010 by Anonymous*

**5th grade math**

tulips are planted every four feet in a rectangular garden the sides are 16 feet and 12 feet how many tulips are there?
*November 1, 2012 by collin*

**Calculus**

A swimming pool is 40 feet long, 20 feet wide, 8 feet deep at the deep end, and 3 feet deep at the shallow end; the bottom is rectangular. If the pool is filled by pumping water into it at the rate of 40 cubic feet per minute, how fast is the water level rising when it is 3 ...
*March 2, 2012 by Casey*

**Math**

A swimming pool is 40 feet long, 20 feet wide, 8 feet deep at the deep end, and 3 feet deep at the shallow end; the bottom is rectangular. If the pool is filled by pumping water into it at the rate of 40 cubic feet per minute, how fast is the water level rising when it is 3 ...
*March 2, 2012 by Greg*

**math**

a rectangular dield isto be enclosed with1120ft of fencing. If the length of the field is 40ft longer than the width, then how long is the field?
*September 30, 2011 by Layla*

**Math**

a rectangular field with an area of 8000 m^2 is enclosed by 400 m of fencing , detemine the dimesions of the field to the nearest tenth of a metre
*October 23, 2011 by Kestrel*

**math**

in a rectangular field adjacent sides differ by 17 cm.its diagonal length is 25 cm.find the cost of fencing the field at rs 5 per metre
*February 8, 2013 by pradyumna*

**Math 8 **

A rectangular field is to be fenced completely. The width is 28yd. And the total area is is 1960ydsquared. What is the length of the field ? I got: 70 yd Is that right?
*February 19, 2013 by Marco*

**Basic college math**

A rectangular kennel measures 26 1/2 feet by 20 1/4 feet. Find the area of the kennel in square feet.
*May 2, 2012 by Shelly*

**Geometry**

a rectangular swimming pool has an area of double 1500ft. The rectangular pool is 50ft. The rectangular walkway that surrounds the pool is 4ft. How many feet of fencing do you need to surround the walkway?
*July 26, 2013 by chelsey*

**math**

A school is soundproofing a band room with insulating tiles. The room is rectangular and is 30 feet long, 40 feet wide, and 12 feet high. All four walls, the floor and the ceiling will be covered, but a window that is 10 feet long by 4 feet high will not be covered. How many ...
*April 12, 2009 by Anonymous*

**math**

The perimeter of a rectangular field is 300 meters. This field is to be fenced along three sides only. The fencing along its two lengths and one width is to be done at $50 per meter. If the total cost of fencing is $12,000, what are the field’s dimensions
*February 11, 2014 by sean*

**algebra**

The perimeter of a rectangular field is 300 meters. This field is to be fenced along three sides only. The fencing along its two lengths and one width is to be done at $50 per meter. If the total cost of fencing is $12,000, what are the field’s dimensions?
*February 12, 2014 by Anonymous*

**math**

a rectangular field is to be enclosed with 600m of fencing. Find the dimensions of the field that will give you the greatest area. please help me.. exam tomorrow!:(
*January 21, 2009 by calie*

**math**

A rectangular field 250 m long by 110 m wide. How much shorter is it to walk diagonally across the field than around the sides?
*March 1, 2010 by H*

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