Tuesday

July 26, 2016
Number of results: 17,999

**algebra--1 question**

The width, w, of a rectangular playground is x + 3. The area of the garden is x^3 - 7x + 6. What is an expression for the length of the playground? a.) x^2 - 3x + 2 b.) x^2 + 3x - 2 c.) x^2 + 3x + 2 d.) x^2 - 3x - 2 Is it b???
*May 31, 2015 by SkatingDJ*

**Algebra**

the width w of a rectangular swimming pool is x-2. The area of the playground is x^3-5x^2+2x+8. What is an expression for the length of the playground. x^2+3x+4 x^2+3x-4 x^2-3x+4 x^2-3x-4
*June 2, 2016 by Angie*

**Pre-Algebra**

A movie projector is 6 ft away from the screen showing a rectangular picture that is 3 ft wide and 2 ft high. A. Suppose the projector is moved to 12 ft from the screen. What size will the picture be (width, height, and area)? I figured 6 wide, 4 high, 24 area. Is this correct...
*October 26, 2011 by Colton*

**College Algebra**

A rancher has 100 meters of fencing to enclose two adjacent rectangular corrals (see figure). The rancher wants the enclosed area to be 374 square meters. What dimensions should the rancher use to obtain this area? (Round your answers to 2 decimal places. Enter the smaller ...
*July 9, 2013 by Jack*

**Math**

The area of a rectangular playground is 2,700 ft2. The length is 3 times the width.What are the dimensions of the playground?
*February 13, 2011 by David*

**math**

i want to use 30 centimeters of wood to frame a rectangular photo what is the greatest area for the photo could have
*March 24, 2011 by Anonymous*

**Math**

A rectangular lot is to be fenced using 80m of fencing. What is the maximum area and what are the dimensions of the lot?
*June 19, 2011 by Josh*

**math**

A gardener wants to create a rectangular garden with length of 8x - 4y ft. and width of 5x + 9y ft. What is an algebraic expression for the area of the garden?
*July 21, 2011 by Dayana*

**math**

rectangular roof of hospital has width of 80ft, and area of 16,000sq ft. what is length and perimeter of roof
*November 10, 2011 by jennifer*

**math**

If each inch is equal to 3 feet, what is the area of a rectangular rug with a length of 3 inches and a width of 2 inches?
*April 9, 2012 by rose*

**algebra**

a rectangular table top measures 6/7 of a meter long by 1/5 of a meter wide. The area is ? meters?
*May 6, 2012 by rese*

**math**

a rectangular sheet metal plate has a length of 147.5mm and a width of 86.5mm. what is its area in mm^2?
*December 18, 2012 by blood*

**Algebra**

The length of a rectangular garden is 4 m greater than the width. the area is 77m^2. find the dimensions of the garden.
*February 6, 2013 by Chrissy*

**Algebra**

The area of a rectangular painting is given by the trinomial x^2+2x-15. What are the possible dimensions of the painting? Use factoring.
*June 13, 2014 by Haz*

**St Katerina **

How to find the width of a rectangular pen area of 176 meter square and 16 meter long?
*September 23, 2015 by Robin*

**Geometry**

mollys rectangular backyard has 300 ft of fencing. one side is 40 ft find the area of the backyard
*April 7, 2016 by Anonymous*

**math**

the length of a rectangular garden is 4m more than its width determine the gardens width if the area is 117m^2
*May 30, 2016 by jay*

**math**

The area of a rectangle of length l and width w is given by the formula A = lw. Ann's backyard is rectangular with a length of 36.8 yards and a width of 27.9 yards. Find the area of Ann's backyard. 36.8x27.9=1026.72area of ann's backyard can someone please check my answer?
*May 23, 2010 by Lisa*

**algebra**

I have a rectangular prism with a volume of 48 cubic feet and a height of 3/4 foot. The base of the rectangular prism is not a square and the width is greater than 2 feet. What is the length and width of the rectangular prism?
*March 28, 2016 by John*

**MATH**

FIND THE AREA OF A RECTANGULAR FROM MEASURING 10 INCHES BY 8 INCHES.
*October 19, 2012 by ROSE*

**Algebra**

Algebra Word Problems: 1. The length of the floor of a one-storey building is 14 feet longer than its width. The building has 1,632 square feet of floor space. Write a quadratic equation for the area of the floor in terms of w. Find the length and width of the floor. 2. A ...
*August 11, 2014 by Regina*

**Math2**

Lacy has $600 set aside to build a rectangular exercise kennel for her dogs. She will buy fencing material for $15/ft. Because the side of an existing barn will be used for one of the sides of the kennel, only three sides need to be fenced. A.) Determine the dimensions of the ...
*May 16, 2016 by Heaven*

**Calculus- PLEASE HELP**

A rectangular piece of tin has an area of 1334 square inches. A square tab of 3 inches is cut from each corner, and the ends and sides are turned up to make an open box. If the volume of the box is 2760 cubic inches, what were the original dimensions of the rectangular piece ...
*June 14, 2016 by James*

**math **

Suppose a rectangular box with 3cm height, 2cm width, and 5cm length was resting on a different face. How would this affect its surface area?
*April 19, 2010 by Evie*

**geometry**

An architect needs to design a rectangular room with an area of 75 ft What dimensions should he use in order to minimize the perimeter? Round to the nearest hundredth, if necessary
*January 6, 2012 by Tyler*

**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*

**Math**

You have 2 hundred feet of fencing to use for building a rectangular dog pen. find the dimensions of the pan having the greatest possible area
*June 4, 2014 by Courtney*

**math**

The area of a rectangular field is 96m2. The length of one side is 12m. The farmer needs to know its perimeter to work out how much fencing will be needed?
*December 1, 2014 by Hannah*

**Math**

The area of a rectangular field is 96m2. The length of one side is12m. The farmer needs to know its perimeter to work out how much fencing will be needed.
*December 4, 2014 by Nazma *

**Taalnet**

a fence has 200m of fencing to enclose two adjacent rectangular fences .find the dimensions such that the area enclosed will be 1400 square metre
*September 26, 2015 by fon valerie*

**engineering mathematics 1**

your father wants to fence a rectangular area in your backyard for a garden. one side of the garden is along rhe edgeof the yard is already fenced, so you only need to build a new fence along the other 3 sides of rectangle. if you have 80 meter of fencing available, what ...
*April 17, 2014 by athira*

**Math**

There is a circular table and it has an area of 1256 square inches. The table opens in the middle to allow additional boards to be added. Each board is 12 inches squared, fits across the diameter of the table, and is rectangular in shape. How many boards must be added to ...
*April 28, 2010 by Charity*

**Algebra**

A rectangular garden has a walk around it of a width x. The garden is 20 ft by 15 ft. Write a function representing the combined area, A(x), of the garden walk. Write as a polynomial in standard form. Use the function you came up with in the previous question to find the ...
*April 30, 2016 by Kourtney*

**Math**

What is the surface area and volume of a rectangular prism with a length of 10in, a width of 10in, and a height of 20in? Thank you.
*August 22, 2008 by Happyface*

**Ms. sue can u 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*

**math**

four rectangular pictures each have an area of 2400cm2 the sides are all multiples of 5 what sizes could the pictures be
*March 6, 2012 by jarrod*

**geometry**

A rectangular garden plot is to be enclosed with 40 meters of fences and the area of the garden is a function of the demensions of the recangle.
*May 23, 2011 by Myrtle*

**applied maths inarchitecture technology**

ig the area ratio for two similar rectangular plots is 1/25, what is the ratio of their lengths
*September 28, 2011 by phenyo*

**Algebra**

The length of a rectangular banner is 3 feet longer than its width. If the area is 70 square feet, find the dimensions.
*October 20, 2012 by ....*

**math**

a rectangular 10 t measures 54 meters in perimeter and 180 square meters in area. what are its length and width respectively?
*March 6, 2013 by roselyn*

**math**

the area of a rectangular room is 65 m^2. Find the perimeter of the room given that its length is 3 m more than thrice its width
*August 19, 2014 by jun gajetos*

**math**

A rectangular pool measures 20ft by 30ft. It is bordered by a tiled walkway that is 7 ft wide. What is the area of the walkway?
*April 14, 2015 by tajha*

**math**

rectangular measures 20 feet by 15 feet contains 8.5 square foot flower bed what area is left
*March 15, 2016 by becky*

**Math**

Find the surface area of the prism. Rectangular Prism L=13 m W=6 m H=5 m A) 48m B)346m**** C)780m D)195m Please help!
*May 3, 2016 by Sally*

**algebra**

Mike's family wants to build a rectangular fenced backyard area for their dog. They have a 20-meter length of wire fence and four posts. They can also use the 20-meter straight length of the back of their house as a side of the enclosure, but the fence cannot attach directly ...
*June 28, 2012 by km*

**College Algebra**

A rectangular enclosure is to be constructed with 2,000 feet of fence in order to have four sections, as in the diagram below. What should be the dimensions in order to maximize the area enclosed? What is the maximum area? (So the diagram is just four rectangles connected side...
*April 27, 2015 by Sasha*

**Math**

If you get to pick a shape of a 20 mile perimiter what shape would be most efficient and why The shape's efficiency is determined by what you define efficency as: If you were trying to enclose the maximum area, a circle. If you were trying to plow with a tractor, a long ...
*August 20, 2006 by Rae*

**math**

Jody has a rectangular piece of fabric 7/8 yard long and 4/5 yard wide. a=What is the area of the piece of fabric? b=Jody decides to share the piece of fabric equally with her friend. What is the area of the piece of fabric each person gets?
*January 22, 2016 by aaliyah *

**Algebra**

The area of a rectangular blanket in square centimetersis 40x^2+2x-65. The width is 4x-5cm^2. Find the dimensions of the blanket in terms of x.
*January 8, 2007 by bailey*

**math**

I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is 72 inches.
*February 17, 2009 by Austin*

**algebra**

I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is is 72 inches.
*February 17, 2009 by Austin*

**college algebra**

rectangular region of lenght x and width y has an area of 520 square meters. write the width y as a function of x
*November 8, 2009 by jaja*

**Math**

A rectangular painting with a width of x centimeters has an area x^2 + 50x square centimeters. Find a binomial that represents the length.
*January 19, 2010 by Pam*

**Math**

A rectangular pad of concrete is outlined by a 52-m stripe of paint. Find the dimensions of this pad if the surface area is 168m^2.
*February 3, 2010 by Kaylee*

**Algebra**

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 14, 2010 by Alyssa*

**math**

Grandpa wants to make a rectangular chicken run. If he bought 12 yards of fence wiring. What is the largest area that he can make?
*March 22, 2012 by hannah allen*

**geometry**

Find the height of a rectangular prism with a surface area of 286 inches squared, and a base measuring 63 inches
*April 11, 2012 by Anonymous*

**Math**

The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism
*March 5, 2013 by Juan*

**algebra1 help solutions**

The area of a rectangular painting is given by the trinomial x2 + 4x 21. What are the possible dimensions of the painting? Use factoring. Options: x + 7 and x + 3 x 7 and x + 3 x 7 and x 3 x + 7 and x 3
*May 29, 2013 by Jennifer W.*

**Math **

A rectangular table is six times as long as it is wide. If the area is 96ft^2, find the length and the width of the table
*November 1, 2013 by Pam*

**Algebra**

The area of a rectangular art studio is given by the trinomial 24x2 4x 8. What are the possible dimensions of the studio? Use factoring.
*March 7, 2014 by Sandra*

**College Alegbra**

A rectangular room has an area of 400 sq. ft. The length is 7 ft less than twice the width. Find the dimensions of the room.
*February 4, 2015 by Diego*

**Math**

The area of a rectangular field is given by the trinominal t^2-4t-45. The length of the rectangle is t+5. What is the expression for the width of the field? A) t-9 B) t-5 C) t-11 D) t-7 Can someone please help? Thank you!
*March 3, 2015 by Tia*

**Geometry**

The area of a rectangular space is 128 square feet. What are the possible pairs of whole number dimensions in feet?
*March 25, 2015 by George*

**College Algebra and Trig**

a rancher has 12,000 feet of fence to enclose 5 adjacent pens. determine the outer rectangular dimensions that result the maximum enclosed area.
*October 14, 2010 by tiffany*

**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*

**MAth help plz..**

a rectangular prism has the 3 sides measuring x-1, x-1 and 2x+2 centimeters. Create a simplified equation to represent R, the ratio of the surface area to volume. State any logical restrictions on x.
*January 20, 2013 by welgie*

**geometry**

If the width and height of a rectangular prism are each shrunk to one seventh of the original size but the length remains the same, what is the formula to find the modified surface area?
*March 17, 2014 by khun*

**Algebra**

A homeowner wants to fence a rectangular garden using 60 ft of fencing. An existing stone wall will be used as one side of the rectangle. Find the dimensions for which the area is a maximum
*July 26, 2014 by Willia*

**Precalculus**

A farmer with 10000 meters of fencing wants to enclose a rectangular field and divide it into two plots with a fence parallel to the sides. What is the largest area that can be enclosed?
*September 24, 2015 by Joselito*

**Math**

If 500 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 two decimal places.
*December 12, 2015 by Jonathan*

**Geometry**

If the width and height of a rectangular prism are each shrunk to one seventh of the original size but the length remains the same, what is the formula to find the modified surface area?
*June 20, 2016 by David*

**Pre Calculus**

He needs two adjacent rectangular enclosures - he has 300 feet of fencing. a. find a function that models the total area of enclosures with respect to the width of the enclosures. b. write your function in vertex form using the vertex formula. c. what is the largest area that ...
*September 29, 2013 by emily*

**calculus**

You have been hired by a farmer to design a fenced-in rectangular enclosure for emus. The emus will require 720 square feet of area in which to roam, and the fence will cost 20 dollars per foot. The rectangular area will adjoin an existing wall, so a fence is only needed on ...
*November 17, 2015 by carl*

**math**

1. find the lateral area of a right prism whose altitude measures 20 cm and whose base is a square with a width 7 cm long. 2. the volume of a rectangular solid is 5376 cubic meters, and the base is 24 meters by 16 meters. find the height of the solid. 3. a rectangle has a ...
*January 7, 2012 by Randy*

**Math/209**

Dimensions of a Box A box is made from a rectangular piece of metal with length 50 inches and width 40 inches by cutting out square corners of length x and folding up the sides. (a) Write an expression that gives the surface area of the inside of the box. (b) If the surface ...
*March 12, 2013 by Shay*

**Math**

The Mulraneys hired a contractor to build an addition to their home. The Contractor proposed a rectangular room with an area of 300 square feet. The Mulraneys asked the contractor to change the area to 363 feet by increasing both the length and the width by the same percentage...
*April 18, 2016 by Makenzey*

**math**

compare rectangular pyramids and rectangular prisms.How are they alike?
*May 7, 2012 by jacob*

**Math**

The question is: A gardener wishes to create a rectangular bed. There are 70 meters of fencing wire which will be used to fence three sides of the garden bed, with a brick wall forming the fourth side. Calculate the maximum area of the garden bed that can be created, and state...
*June 16, 2015 by Side length of a question help*

**math**

Please show me how to work this problem: Fran makes a rectangular tablecloth that has an area of 5 ft squared. Her mother makes a tablecloth that is three times the length and three times the width of Fran's. What is the area, in square feet, of her mother's tablecloth?
*November 19, 2011 by Jane*

**math**

a dog owner has 200ft of fencing and wants to enclose the greatest possible rectangular area for her dog .what dimension should she use
*November 6, 2009 by Katherine*

**math Please someone help!!**

a rectangular table is two times long as it is wide if the area is 98ft^2 what is the width and length of the table
*May 2, 2010 by marry*

**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*

**Algebra**

rectangular prism with base perimeter 30 cm, base area 50 cm^2, and height 150 cm. Choices are: A. 7,560 cm^2 B. 4,600 cm^2 C. 1,800 cm^2 D. 4,550 cm^2
*March 19, 2012 by Samantha*

**math**

Kayla designed a rectangular patio that was 3 times as long as it was wide and had a perimeter of 160 feet. What was the area of the patio?
*January 29, 2013 by ashly*

**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*

**Math**

The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism? Help please
*March 5, 2013 by Carolyn *

**Math/algebra **

The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism?
*March 5, 2013 by Kimmy*

**math**

Vance wants to fence in a rectangular area for his dog. He wants the length of the rectangle to be at least 30 feet and the perimeter to be no more than 150 feet.
*May 6, 2013 by Kayla*

**Math**

Fencing costs 29$ per meter what is the cost of fencing a rectangular swimming pool if the fenced area is to be 16 m long 9 m wide.
*January 20, 2014 by Annie*

**math help **

find the ratio of the volume to the surface area of the rectangular prism shown. L= 4x+8 W= x+2 H= 2x+4 please show all your steps please!!
*September 16, 2014 by Sunny*

**math**

A rectangular prism has a length of 8 in and a width of 7 in. The lateral area is 150 square in. What is height of prism? Have no idea how to do this....please help
*September 24, 2014 by taylor*

**Math**

Maria has 24ft of fence.she wants to make the lalgest rectangular area possible for her dog.what length should she make each side
*November 12, 2014 by Jessica*

**math**

The Total Surface Area Of Rectangular Solid Is 4.65cm. If The Solid Is 7cm Long And 5cm Wide, Calculate The Height.
*April 21, 2015 by esther*

**math !**

Find the surface area of the rectangular prism with l= 12.5 m, w= 16.5 m, and h= 5.5 m. My Answer )1134.375 (I'm having doubys about my answer , is it correct ?)
*March 23, 2016 by JacqueesWifee*

**math ms.sue please help me**

find the surface area of the rectangular prism. inches are:3 ,2 and 4 those are inches for height length and width
*March 30, 2016 by ashleydawolfy*

**Math: Pre-calculus**

A rancher wants to build a rectangular pen with an area of 180 . Let W be the width of the pen and L be the length of the pen. a) Find an equation for the perimeter P in terms of W and L . b) Use the given area to write an equation that relates W and L . c) Find the pen ...
*October 6, 2013 by Sarah*

**Geometry,Math **

Is my data correct? For package design I will use a cylinder. The Equation for the surface area of a cylinder is A = 2 π r h + 2 π rē . The equation for the volume of a cylinder is V = π rē h. I have chosen a cylinder for my cereal box because I believe a ...
*May 22, 2016 by Help!*

**Polynomials and quadratic application**

I want to make a rectangular garden by fencing in a area on the back of my house. Three sides of the rectangle will be fencing; the fourth side will be the side of the house. I have 60 feet of fence. What dimensions should I make the rectangle so that I have the largest ...
*April 28, 2012 by Kendra*

**algebra**

if the perimeter is 72 than how much square feet of carpet would you need?
*January 13, 2011 by Anonymous*