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December 20, 2014

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Number of results: 14,578

Math Help
The length of Joe's rectangular garden is 1 meter less than twice its width, and its area is 120m^2. Find the dimensions of the garden by setting up a quadratic equation and define its variables.
May 13, 2014 by Hal

Pre calc
A farmer with 2000 meters of fencing wants to enclose a rectangular field that borders a barn. If the farner does not fence the side along the barn, what is the largest area that can be enclosed?
October 30, 2014 by richelle

geometry
Alice purchased 30 decorative stone square blocks to create an enclosed rectangular garden area. Each square block measures 1 foot by 1 foot, and one possible arrangement is shown. Including the arrangement shown, in how many distinct ways can Alice arrange the blocks to ...
July 5, 2014 by Cara

Algebra
Please help me with this algebra question?!?!?!? Find the discriminant of the equation in terms of p and q. Suppose q<p<0. Tell how many real solutions the equation has. px^2+qx-p I really need help with this math question! And indoor gym room consists of a rectangular ...
August 26, 2012 by Melissa

Algerbra
how much will it cost to carpet a rectangle room measuring 11m by 23m , if carpeting costs $33.00
January 20, 2014 by Anonymous

Calculus
A construction company wants to build a rectangular enclosure with an area of 1000 square feet by fencing in three sides and using its office building as the fourth side. Your objective as supervising engineer is to design the enclosure so that it uses the least amount of ...
August 9, 2011 by Joey

8th grade math
circle A has a raduis that is twice the length og the raduis of circle B. Which is an accurate statement about the relationship of these areas of circle A and B and y? a.the area of circle A is 4 times the area of circle B b. the area of circle A is twice the area of circle B...
December 16, 2010 by Court

Calculus - Center of Mass
Find the exact coordinates of the centroid given the curves: y = 1/x, y = 0, x = 1, x = 2. X = 1/Area*Integral from a to b: x*f(x)dx Y = 1/Area*Integral from a to b: [(1/2)*(f(x))^2]dx How do I find the area for this? Once I know that, is this the correct set up? X = 1/Area*...
June 26, 2007 by COFFEE

math
a gardener is planning to make a rectangular garden with an area of 80ft^2.she has 12 yards of fencing to put around the perimeter of the garden.what should the dimension of the garden be ?
June 26, 2012 by paukate08

SECONDARY ALGEBRA
A rectangular field is to be fenced off with 120 m of fencing materials. the length of the field is x. express the area in square meters of the field as a function of x.
July 22, 2014 by Grace

Math
the lenght of a rectangular field is thrice its breadth. if the area of field is 7500 m square, find the cost of fencing the field at the rate of RS 10 per meter
November 1, 2014 by Vaibhav lamba

Applied Math- Gr.11
A farmer wants to enclose three sides of a rectangular pasture unsing 1000 yards of fencing. The fourth side does not require fencing because it borders a river. What dimensions (length and width) should the farmer choose in order to enclose the greatest area? a) Find at least...
May 1, 2008 by Greg

Science Math
A rectangular solid with the dimension 1m x 1m x 3m is divided into three equal cubes. How much is the surface area of this solid increased? I did not understand the answer to when I first posted my question.
March 25, 2009 by Twilight lover

maths
1. Farmer Brown has 1200ft of fence to create a rectangular pen. If he would like to separate the pen into 4 areas, what dimensions will maximize and what is the maximum area? (Do not forget units!)
April 8, 2011 by Anonymous

Calculus 1
A rectangular field is enclosed by a fence and seperated into two parts by a fence parallel to one of the sides. If 600 m of fencing is available, what should the dimensions be so that the area is a maximum?
March 8, 2012 by Jasmine

Intermediate Algebra
A gardner wants to create a rectangular garden with length of 8x-4y ft. and and width of 5x+9y ft. What is the area of the garden? Be sure to multiply this out, express in simplest correct mathematical form and include units.
June 6, 2012 by ladybug

Calculus
A rancher has 900 meters of fence to enclose a rectangular corral. The corral is to be divided into four subcorrals. What are the overall dimensions of the large enclosure that yield the maximum area?
October 31, 2012 by Anom

maths
A rectangular grassyplot is 112m long and 78m broad. It has a gravel path 2.5m wide all around it on the inside. Find the area of path and the cost of constructing it at the rate of 1.80 per sq. m .
December 28, 2012 by Anonymous

math
1) A rancher wants to enclose two rectangular areas near a river, one for sheep and one for cattle. There is 240m of fencing available. Express the area of the enclosures as a function of its dimension.
April 5, 2013 by Daniel

HELPPP ASAPPP
An archeitect is designing a rectangular fountain for the city park. It's area is represented by 16x-40. Factor this binomial to determine the greatest lengh and width measurements that fountain could have?
March 6, 2014 by kamleen

optimization
Farmer taylor wants to fence a rectangular area of 1800 square feet and divided into 3 parts by fencing parallel to the shorter side. What is the minimum amount of fencing for this job?
April 3, 2014 by JESSICA

Multiplying Binomials
You are planning a rectangular garden. Its length is twice its width. You want a walkway 2 ft wide around the garden. a. Write an expression for the area of the garden and walk. b. Write an expression for the area of the walk only. c. You have enough gravel to cover 76 square ...
January 14, 2007 by Emily

appliedcalculus
Suppose a farmer has 1,000 feet of fence and wishes to build two identical rectangular enclosures. What should be the dimensions of each enclosure if the total area is to be a maximum? Set problem up and solve using derivatives.
April 6, 2013 by Anonymous

maths
a cylindrical cake with radius 12cm and height 10cm has a slice cut out. The shape of the top of the slice is a sector of the circle that forms the top of the cake. Exluding the sliced piece, the angle is 320 degrees. a) Calculate the area on top of the slice that has been cut...
April 23, 2010 by nabiha

maths
a cylindrical cake with radius 12cm and height 10cm has a slice cut out. The shape of the top of the slice is a sector of the circle that forms the top of the cake. Exluding the sliced piece, the angle is 320 degrees. a) Calculate the area on top of the slice that has been ...
April 25, 2010 by nabiha

Geometry WP
Robert has a rectangular garden that is currently 195 and has a perimeter of He wants to increase the size of his garden by 4 ft in both directions. What will be the area of his expanded garden? A) 112 B) 323 C) 72 D) 780
June 13, 2010 by Felicia

Calculus
A rectangular garden of area 75 sq ft is to be surrounded on 3 sides by a brick wall costing $12 per foot and on one side by a fence costing $7 per foot. Find the dimensions of the garden that the cost of the materials is minimized Read more: A rectangular garden of area 75 sq...
February 21, 2012 by math

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 same roll of fencing...
February 17, 2014 by Imran

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

can someone plz help me
A rectangular prism has a volume of 48 cubic feet and surface area of 88 square feet. what are its dimensions? plz help me
February 24, 2010 by yuku

maths
The width of a rectangular photograph is 5cm more than the height. The area is 80cm squared. Find the height of the photograph.
April 20, 2010 by nabiha

maths
The width of a rectangular photograph is 5cm more than the height. The area is 80cm squared. Find the height of the photograph.
April 20, 2010 by nabiha

math
the area of a rectangular table =82 square feet if its length is 8 feet longer than its width find the dimensions of the table
December 6, 2011 by morgz

geometry
Prove that if the area of a rectangular patio abcd is 25sq units and one lengths is 5 units then abcd is a square
November 14, 2012 by sherianna johnson

math
the floor area of a rectangular storm shelter is 65 square meters, and its length is 6.5 meteres. What is the width of the storm shelter
January 23, 2013 by william

math
A room is18 ft long 14 ft wide and 8 ft high. Find the cost of carpeting the floor with carpet $5\ft2
May 8, 2014 by john

algebra
the perimeter of a rectangular field is 172 meters. double the width is 4 meters more than the length. find the area of the field.
February 4, 2012 by erika

Alg 1
The rectangular has an area of 5400 cm^2. What is the value of w? 5400 = (w)(2w - 30) 5400 = 2w^2 - 30 w 5400 = 2w(w - 15) Now I am stuck. My choices are: -45 cm 45 cm 60 cm 90 cm What do I need to do next to get the correct answer? Thanks.
April 14, 2013 by Jane

math
ABCD is a rectangular park of measures (a b) and let there be a path of uniform width 'c' all around the park. Find the area of the path
June 27, 2014 by Aparna jhon

MATH
a path #m wide surround a rectangular garden 15M wide and 18m long .what is the area of the path?
July 16, 2009 by SALINA

math
A path 3m wide surrounds a rectangular garden 15m wide and 18m long . What is the area of the path ?
July 17, 2009 by melissa

geometry
The volume of the rectangular prism is 280 cubic cm. Its base has the area of 40 sq. cm. What is the volume of the pyramid inside the prism???
September 28, 2014 by Hana

geometry
The volume of the rectangular prism is 280 cubic cm. Its base has the area of 40 sq. cm. What is the volume of the pyramid inside the prism?
September 28, 2014 by Hana

Math
A rectangular plot of land is 4 meters longer than it is wide. It's surrounded by a multicolored walk 1 m wide. The area of the walk is 32 m. What are the dimensions of the pool?
November 23, 2008 by Ana

Algebra
Swimming space. The length of a rectangular swimming pool is 2x -1 meters, and the width is x + 2 meters. Write a polynomial a(x) that represents the area. Find A (5).
February 17, 2009 by takira

maths
a rectangular plot of grass 25m by 22m has a gravel walk 1.5m wide all around it on the outside.What is the area of the gravel walk?
February 9, 2013 by dheemanth

Mathematics
The length of a rectangular backyard is 7 feet less than four times its width. If the area of this garden is 15 ft2, find the length of the garden?
May 19, 2013 by Amy

math
a rectangular vegetable bed 10m long and 6m wide is edged on four sides with 2m wide border. find the area of the border
October 13, 2014 by Anonymous

math
a rectangular garden is to be fenced along four sides and in the middle it is to be divided into 2 equal areas.if 300meters of fencing materials is available, find the maximum possible area that can be fenced.
December 2, 2011 by Anonymous

calculus
if a farmer has 100 feet of fence and wants to make a rectangular pigpen, one side of which is along existing straight fence.What dimensions should be used in order to maximize the area of the pen?
December 12, 2011 by fareha

algebra
a rectangular pool has an area of 880ft. the lenght is 10 feet longer than thw width. find the dimensions of the pool. solve by completing the square. round answer to the nearest tenth of a foot.
March 17, 2012 by Anonymous

Geometry
Find the missing numbers for the dimensions and measures of a rectangular prism... Length 5 m Width ? Height ? Surface Area 94 m to the second power Volume 60 m to the third power Please answer the one's with a ?. Thank you.
December 9, 2013 by Susie

Maths B
A builder uses 120 m of metal rod to make a rectangular frame with two crossbars as shown. If the width of the frame is x m, write a function to represent the area of the frame.
March 13, 2012 by Rianna

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

math
okay a rectangular garden is 10 feet long and 3 feet wide . what is the area of the garden include units
November 30, 2011 by jerri

Math
David bought 5 dozen pieces of candy. He filled 9 bags with 6 pieces of candy each for his friends. After giving his friends the bags of candy, how many pieces of candy does he have left? 6 A family installed a triangular piece of glass in a rectangular wooden door of their ...
June 4, 2013 by Jerald

Algebra 1
First of all, we're learning how to solve equations with variables on both sides. Write and solve an equation for the situation. An architect is designing a rectangular greenhouse. Along one wall is a 7-ft storage area and 5 sections for different kinds of plants. On the ...
November 3, 2011 by Mercedez

math 209
Swimming space. The length of a rectangular swimming pool is 2x  1 meters, and the width is x  2 meters. Write a polynomial A(x) that represents the area. Find A(5).
June 22, 2009 by jericia

math
A rectangular animal pen will be built using 200 meters of fencing. If one side of the rectangle is meters, find the area of then pen.
November 19, 2010 by Shauna

maths
inside a rectangular field there is a path 2 meter wide on all sides.If the dimension of the fields are 40 meter and 25meter. Find the area of the field
May 30, 2014 by Milan Deepak

Math7
poul has 124.8m of encing to build a rectangular pen. He wants the pen to have the largest possible area. Calculate the length and width of the pen to one decimal place. I don't get it at all
January 10, 2011 by Komal

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

algebra
A rectangular garden is fenced on thee sides with a wall forming the fourth side. The total length of the fence is 70m. The area of the garden is 600m^2. Find the dimensions of the garden.
April 30, 2014 by Tony

Math
A rectangular swimming pool that is 12ft by 15 ft has a deck of uniform width built around it. If the area of the deck is 198 square feet, find its width.
February 21, 2008 by Christina

Geometry
A rectangular swimming pool that is 12ft by 15 ft has a deck of uniform width built around it. If the area of the deck is 198 square feet, find its width.
February 21, 2008 by Christina

geometry
The surface area of a right rectangular prism is 112 sq units. The height is twice the width. The length is 4 units more than the height . Find the volume.
February 22, 2012 by Piggy

math
A horse is tied to a post by a rope, 8m long at one corner of a rectangular field. What area of the field can the horse graze? solution pls... tnx...
January 30, 2013 by HELP HELP HELP MNHS

Algebra
A rancher wishes to enclose a rectangular partitioned corral with 1932 feet of fencing. What dimensions of the corral would enclose the largest possible area?
October 4, 2013 by Debo

Math
Gina has 24 feet of fence, she wants to make the largest rectangular area possible for her rabbit to play in , what length should she make each side of the rabbit penn?
May 14, 2014 by Bakare Olanrewaju

math
A path 3m wide surrounds a rectangular garden 15 m wide and 18 mlong .what is the area of the path ?
July 16, 2009 by cinthya

math
The perimeter of a rectangular playground is 40 yards. It is 1.5 yards longer that it is wide. What is area of playground?
February 11, 2013 by Zoe

math
The perimeter of a rectangular playground is 40 yards. It is 1.5 yards longer that it is wide. What is area of playground?
February 11, 2013 by Zoe

Math
a room is 18 ft long, 14 ft wide, and 8 ft high, then how would i find the cost of carpeting the floor with carpet costing $5/ft2
April 6, 2011 by Morgan

math
Whole numbers can be represented by rectangular arrays of tile. What kind of numbers have more than one rectangular array?
July 29, 2012 by rick

MATH
A kennel owner has 164 ft of fencing to enclose a rectangular region. He wants to subdivide it into 3 sections of equal length. If the total area of the enclosed region is 576 square ft what are the dimensions. I know that the answer is 18 ft by 32 ft or 64 ft by 9ft but not ...
October 19, 2008 by Brittany

AP Calculus AB
A farmer wants to create a rectangular pen, which will be divided into six separate sections, as shown in the accompanying diagram. If he has 600 feet of fencing to use, what outside dimensions will maximize the area of the pen?
December 12, 2010 by Valerie

math
mr.king, the owner of good morning groceries, wants to make a fence aea to put his carts in at night.he has 68 feet of fencing.what is the largest rectangular area he can fence? ( use only whole numbers)
February 10, 2011 by jay

geometry
a field bounded on one side by a river is to be fenced on three sides to form a rectangular enclosure. there are 320 ft of fencing available. what should the dimensions be to have an enclosure with the maximum possible area?
February 11, 2011 by anonymous

Algebra 2
One hundred feet of fencing is available to make a rectangular dog pen against an existing wall. What are the dimensions of the pen that will yield the maximum area? I need all of the steps to get to the answer.
April 22, 2011 by Brandon

Math
Vanessa presented a report on Japanese tea rooms to her class. The floors are usually covered with square and rectangular tatami mats. She drew one way to cover square floor with a square half tatami mat qnd four rectangular full mats. The area if the half mat is 8100cm (...
September 11, 2011 by Bella S

precalc
There is a line with two rectangular pt (3, 4)&(6,-3)write this line as a pair of parametric equations then show how you can eliminate the paparameter to return to rectangular form
April 26, 2013 by brady

MATH
A rectangular prism has a volume of 6,090 cm3, a width of 14 cm, and a length of 15 cm. What is the height of the rectangular prism?
November 11, 2010 by SHANNON

math
Find the surface area of the right rectangular prism. The height is 2 in, the length is 10 in, and the width is 4 in. I think the answer is 136. I made a formula, 2(8 + 20 + 40) and I got 136. Is this right?
November 12, 2007 by keisha

physics-quick question
If you have a rectangular loop of area A placed in a region where the magnetic field is perpendicular to the plane of the loop, than would the emf be zero because they are perpendicular?
April 16, 2008 by Jessica

Precalculus
A builder has 600 feet of fencing to enclose three adjacent rectangular partioned areas. Find the largest possible enclosed area of the partioned areas.
December 2, 2011 by John

Algebra
A rectangular pen for a pet is 5 feet longer than it is wide. Give possible width of the pen if its area must be 204 and 750 square feet, inclusively.
March 26, 2012 by Jennifer

college algebra
a large rectangular movie screen in an IMAX theater has an area of 8624 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide.
September 8, 2013 by Dee

MATH 12
The total surface area of a square-based open top rectangular box is 12 square units. Find the dimensions of the box such that the volume is the maximum.
April 28, 2014 by BIINWEI

college algebra
A large rectangular movie screen in an IMAX theater has an area of 7200 square feet. Find the dimensions of the screen if it is 10 feet longer than the width.
September 6, 2014 by jai

math problem (please help)
What are the dimensions of a rectangular tract of land if its perimeter is 70 kilometers and its area is 300 square kilometers? km (smaller value) akm (larger value)
November 24, 2014 by angie

Math
Set up and solve a system of equations to solve the application. A rectangular area of 525 square feet is enclosed using 100 feet of fence. What are the dimensions?
December 1, 2014 by Ashleigh

Math
1. A three-sided fence is to be built next to a straight section of river, which forms the fourth side of a rectangular region. The enclosed area is to equal 1800 ft2. Find the minimum perimeter and the dimensions of the corresponding enclosure.
December 17, 2014 by Amna

Math
Allison's 11th birthday is just around the corner. Her parents are remodeling her bedroom for her birthday. They will replace her carpet and repaint her walls Allison's Room Height 8ft Width 11ft Length 13ft 1.Allison wants the top 1/2 of her walls painted pink and the bottom ...
March 20, 2012 by Derrick

Calculus
How fast is the area of a square increasing when thh side is 3m in length and growing at a rate of 0.8m/min? I did Area=x^2 Area'=2x(x') x'=area'/2xz x'=0.8/((2)(3)) Where did I go wrong? Thanks in advance.
November 29, 2009 by sh

calculus
The strength of a rectangular beam is proportional to width*depth^2. What are the dimensions of the strongest rectangular beam that can be cut out of a 12 inch diameter log?
December 4, 2010 by Susan

Math Algebra 2
A rectangular garden is fenced on three sides with a wall forming the fourth side. the total length of the fence is 70m. the area if the garden is 600m^2. find the dimensions of the garden.
March 20, 2011 by Ana

Geometry
A farmer wants to fence in a rectangular pen using the wall of a barn for one side of the pen and 115 feet of fencing for the remaining 3 sides. What dimensions will give her the maximum area for the pen?
October 30, 2012 by Jammy

Math
Farmer wants to enclose a rectangular area that is 600 sq. ft. He is using his barn for one of the sides. The barn is 30 feet long and he does not want the pen to extend longer than the barn. How much fencing will need to be purchased?
February 17, 2014 by Cindy

calculus
Find the area between the graph of f and the x-axis over the interval [−4, 1] when f(x) = 4 + 4x. 1. Area = 34 sq. units 2. Area = 30 sq. units 3. Area = 28 sq. units 4. Area = 32 sq. units 5. Area = 26 sq. units
February 26, 2012 by Hillcrest

mathematics
1. area of a triangle having autitude=7 cm and bass= 4 cm is : ??? 2. supplimentry angle of 84: ?? 3. a boy is asked to run 12 times around a rectangular field measuring 35m by25m find the total distance boy ran. Thanks
May 12, 2010 by rebecca bhutto

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