Thursday

August 28, 2014

August 28, 2014

Number of results: 66,546

**geometry**

the width of a rectangular room is 4m wider tan its height and the length is 8m wider than the width .if the total area of the wall is 512m square, find the length of the room.
*June 24, 2012 by Anonymous*

**math**

Two rectangles have the same width. The length of one is 2 feet longer than the width. The length of the other is 4 feet longer than the width. The larger rectangle has 8 more square feet than the smaller. What is the width of the rectangles?
*May 17, 2013 by tajuan*

**Math**

The length of a rectangle is 1 meter more than 5 times it's width. The perimeter of the rectangle is 98 meters. Find the length and width of the rectangle.
*October 29, 2013 by Miah*

**Algebra**

The length of a rectangle is 1ft. more than twice the width, and the area of the rectangle is 66 ft^2. Find the dimensions of the rectangle. length: width:
*April 1, 2014 by Roderick*

**8th Grade Algebra**

Find each product. { this means the square root sign. 1. (3+2{20)(5+3{45) 2. The length and width of the rectangle are x-5 and 2x-6 a. Write a trinomial that represents that area of the rectangle. b. What is the smallest integer value of x that will give positive values for ...
*January 19, 2009 by Joy*

**math**

THe width of a garden is 8 feet less than the length. If the area of the garden is 20 square feet, find the length and the width. could someone work this for me. I have but not right.
*May 18, 2010 by Keaton*

**trigonometry**

the length of a rectangle is 2cm longer than the width. if its length and width are both increased by 4cm, its area is increased by 72 cm^2. find the dimensions of the original rectangle.
*October 10, 2011 by lesley*

**trigonometry**

the length of a rectangle is 2cm longer than the width. if its length and width are both increased by 4cm, its area is increased by 72 cm^2. find the dimensions of the original rectangle.
*October 10, 2011 by lesley*

**Intermediate Algebra**

The length of the top of a table is 5 m greater than the width. The area is 104m^2. Find the dimensions of the table The width of the table is _____m The length of the table is ____m
*March 5, 2014 by Spacegazing*

**math**

Recognize that rectangles that have the same area can have different perimenters. Do rectangles with the same area necessarily have the same perimeter?Give an example to support your answer. How I would handle this is to first look at the formula. Area=Length*Width Make up a ...
*March 14, 2007 by yoko*

**Math-Algebra**

1. What is the base of a triangle if its area is represented by 3z^2+ √5z mm^2 and its height is z − √3 mm? 2. What will happen to the area of a rectangle if you do the follo+wing? a. multiply the length by 2 and use the same width b. multiply the width by 2 ...
*December 18, 2013 by McKenna Louise*

**Algebra 1**

I don't understand this question AT ALL. The length of a rectangle is 5 meters greater than the width. The perimeter is 150 meters. Find the length and width of the rectangle.
*October 8, 2007 by Sonic*

**College Algebra**

The length of a rectangular carpet is 6 feet greater than twice its width. If the area is 72 square feet, find the carpet's length and width.
*February 8, 2013 by Anonymous please help! :) *

**Algebra**

The length of a rectangular flag is four yards longer than the width. The area f the flag is 140 square yards. Find the length and the width.
*April 7, 2013 by Danielle*

**Math**

I need help with these problems. I've gone over the material a lot, and I just don't understand! Please help fast, test is tomorrow! 1. Factor 4m²+40m+100 2. The area of a circle is given by the equation A = ð(25x²+10x+1). Find an expression for the radius. 3. The bed of a ...
*April 12, 2007 by Marie*

**8th Grade Algebra: Radicals**

Find each product. { this means the square root sign. 1. (3+2{20)(5+3{45) 2. The length and width of the rectangle are x-5 and 2x-6 a. Write a trinomial that represents that area of the rectangle. b. What is the smallest integer value of x that will give positive values for ...
*January 19, 2009 by Joy*

**college**

The width of a rectangle is 25% of the length. The perimeter is 250 cm. Find the width and the length of the rectangle.
*April 11, 2011 by Bianca*

**Math**

The length of a table is 3 1/3 inches. The width is 1/5 of length. Find the width and perimeter of table
*March 26, 2014 by Lisa*

**algebra**

1.Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in stadard form ax^2+bx+c=0 Solution 7, only solution 2.The width of a rectangle is less than the length. The area is 4ft^3. Find the length and the width.
*December 17, 2011 by lisa*

**math**

the area of a rectangle is 60cm.the length is 11cm more than the width. find the width.
*November 1, 2010 by sophie*

**Math**

The length of a rectangle is twice the width. The perimeter is 84 cm more than its width. Find the dimensions.
*September 23, 2013 by Stephanie*

**Algebra I**

Describe a real world relationship between the area of a rectangle and its width, as the width varies and the length at the same time. Sketch a graph to show the relationship. So far, I have that even when the width increases, the width times the length always equals the area...
*November 13, 2013 by Anonymous*

**Math**

The length of a rectangle is twice the width. The area is 18yrd squared. Find the lenght and the width.
*October 5, 2009 by Rmz*

**Math**

Another painting has length : width ratio approximately equal to the golden ratio (1 + sqrt 5) : 2. Find the length of the painting if the width is 34 inches.
*May 10, 2009 by Angie*

**Math**

The length of a rectangular swimming pool is 6 feet more than twice its width. Find the length and width of the pool if its perimeter is 84 feet.
*February 10, 2010 by Taylor*

**algrebra 1**

The area of a rectangle is 128 in². If the length is twice the width, what is the length of the rectangle? A) 64 in. B) 16 in. C) 8 in. D) 4 in. The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 ft³, which equation below could be ...
*February 3, 2011 by AP*

**math**

the length of a retangle is twice the width.the area is 200yd^2??? Can someone help me please!!!!!find the lenght and width
*January 29, 2012 by chelsea*

**Calculus**

A rancher wants to build a rectangular pen with an area of 150 m2. 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 ...
*May 26, 2013 by Lily*

**algebra**

Decreasing cube. Each of the three dimensions of a cube with sides of length s centimeters is decreased by a whole number of centimeters. The new volume in cubic centimeters is given by V(s) = s3 - 13s2 + 54s -72. a) Find V(10). b) If the new width is s - 6 centimeters, then ...
*July 10, 2009 by Sandra*

**alegbra1**

The length of a rectangle is twice the width. If the length is increased by 4 inches and the width is decreased by 1 inch, a new rectangle is formed whose perimeter is 198 inches. Find the dimensions of the original rectangle.
*October 19, 2007 by anonymous*

**calculus**

the base of a triangle is 2 cm shorter than the width of a rectangle. The rectangle's length is 4 times its width and the triangle's height is the same as the rectangle's length. find the area of both figures if the difference of the two areas is 30cm2
*September 8, 2010 by Anonymous*

**algebra**

joe is going to build a retangular lap pool. the perimeter of the pool will be 240 feet. the length of the pool will be 20 feet more than 3 times the width. find the length and width
*January 18, 2012 by Sammie*

**Math 3 grd**

How do I find the area and the volume of a prism using base-10 blocks? well, the area is found by multiplying length x width. so it would be 10 x 10, which equals 100. The volume, however, isn't much more work to find the answer. Volume=length x width x height... which means ...
*May 2, 2007 by Miquela*

**Algebra1**

The area of a playground is 221 yd2. The width of the playground is 4 yd longer than its length. Find the length and width of the playground. (Hint: Include correct units in your final answer.) (3 points) pleas show me how you got the answer. Thank you:)
*May 2, 2010 by MW*

**5th grade math**

Im confused please help thank you To find the volume of a box, you multiply the length times the width time the height. The colume of a box is 36,000 cubic inches. Its width is 40 in and its height is 15 in. Eatimate the length of the box.
*September 13, 2010 by Dakota*

**Basic algebra**

The length of a rectangle is 9 feet longer than twice the width. If the perimeter is 90 feet, find the length and width of the rectangle?
*October 11, 2012 by Anonymous*

**Algebra**

The length of a rectangular Garden is 40 yards longer then double the width The perimeter of the garden is 470 yards. find length and width of the Garden. L=2W+40 2W+2(2W+40=80 Am I starting off right?
*May 7, 2014 by Christopher*

**Algebra**

The length of a rectangular Garden is 40 yards longer then double the width The perimeter of the garden is 470 yards. find length and width of the Garden. L=2W+40 2W+2(2W+40=80 Kinda stuck here.
*May 7, 2014 by Christopher*

**Math 11**

I need help on this math problem. The width of a certain painting is 5cm less than twice the length. The length of the diagonal distance across the painting is 107cm. Find the length and width. Round your answer to 2 decimal places. How should I set up for this problem? I was ...
*January 12, 2012 by Need Help*

**math**

Suppose that the width of a rectangle is 5 inches shorter than the length and that the perimeter of the rectangle is 50 inches. The formula for the perimeter of a rectangle is P=2L+2W. a) Set up an equation for the perimeter involving only L, the length of the rectangle. B) ...
*May 11, 2010 by tasha*

**math ,correction**

Directions: Solve each of the following problems. Be sure to show the equation used for the solution. The length of a rectangle is 2in. more than twice its width. If the perimeter of the rectangle is 34 in., find the dimensions of the rectangle. Let L = length and W = width. L...
*February 5, 2007 by jasmine20*

**lively**

Suppose that the width of a certain rectangle is three-fourths of its length, and the area of that same rectangle is 108 square meters. Find the length and the width of the rectangle If you put the correct subject in the subject line, you're likely to get a faster response. =)
*November 26, 2006 by jonathan*

**Algebra**

The area of a playground is 221 yd^2. The width of the playground is 4 yd longer than its length. Find the length and width of the playground.
*March 28, 2011 by ismackyourfacewithabanana!*

**algebra**

The width of a rectangle is 3 cm less than the length. The area of the rectangle is 54 square cm. Find the width and length of the rectangle.
*April 4, 2012 by kathy*

**islah publek school**

a rectangular garden has a perimeter of 140m.its width is three quarter of its length. what is the length and width?
*May 1, 2013 by nia biscraft*

**islah publek school**

a rectangular garden has a perimeter of 140m.its width is three quarter of its length. what is the length and width?
*May 1, 2013 by nia biscraft*

**algebra**

the perimeter of a rectangle is 78m the length is 6m more than twice the width I have the width at 18m and the length at 42m because 18*2=36+6=42 42+36=78 Am I correct? Thanks for any help
*January 16, 2010 by Chrysanne*

**intermediate algebra**

the length of a rectangular swimming pool is four times the width. If the primeter is 160 feet, then what are the length and width
*April 19, 2011 by joy*

**algebra**

How do I figure out the length and width if the ratio of the width to the length of a field is 15:22? The perimeter is 370 meters
*April 21, 2008 by Anonymous*

**algebra**

A rectangle has a width of 8 meters. The length is twice as long as the width. What is the length of the diagonal? Show your work
*December 1, 2012 by Alexius*

**algebra**

The area of a rectangle is 21 square meters. Find the length and width of the rectangle if its length is 4 meters greater than its widith. using Area of a rectangle = (width)(Length)
*August 14, 2010 by Peg R*

**algebra**

1. What must be added to p to produce q? 2. What is the perimeter of the rectangle if the length is 2x-3y and the width is x+2y? What is the area? 3. What must be subtracted to 7y to leave -5y+2z? 1. q = 1 - p 2. Perimeter of rectangle = 2 length + 2 width. Area is length ...
*July 18, 2007 by klar maesen*

**Math Word Problem**

A. The number of people working on a certain job varies inversely as the number of days needed to finsih the job. If it takes 10 carpenters to finish a house in 8 days, in how many days will 4 carpenters finish it? B. The length of a rectangle with a constant area varies ...
*November 25, 2013 by Jean Marie*

**Math**

Each of the three dimensions of a cube with sides of lenth s centimeters is decreased by a whole numer of centimeters. The new volume is cubic centimeters is given by V(s)=s^3-13s^2+54s-72. a) Find V(10) b) If the new width is s-6 centimeters, then what are the new length and ...
*September 12, 2010 by Nina*

**Math**

a rectangle with an area of 200 square inches has a length and width in a ratio of 2:1. what are the length and width?
*January 27, 2014 by Cindy*

**math**

The length of a rectangle is 7 m less than triple the width. If w represents the width, write an expression for the length
*August 18, 2014 by malcolm*

**math**

A. One board is one-third the length of another. Six times the sum of the length of the short board and -10 is equal to the length of the longer board decreased by 11 inches. Find the length of the longer board. B. The length of a rectangle is 4 feet more than twice the width...
*July 11, 2013 by gary*

**Math**

The length of a rectangle is 10 more than 1/2 the width. The perimeter is 38 feet. Find the length and width of the rectangle. The answer is L= 13, W=6 How do you get the answer???? Like how do you work it out to get that answer????
*December 12, 2010 by Megan Bill*

**algebra**

a window is shaped like a rectangle whose perimeter is 294 in. The length is 6 times as long as the width. Find the lengthnand the width.
*February 10, 2011 by shelia*

**Mathmatics**

Let W repersent the width of a rectangle, the length is 7cm more than the width The question is: One fourth of the length? How would I write that? as a algebraic expression?
*September 15, 2010 by Not putting it*

**math**

The length, l, of a rectangle is 2 feet less than three times the width, w, of the rectangle. The area of the rectangle is 481 square feet. Find the length and width of the rectangle. how do i work this problem out?
*October 16, 2009 by Anonymous*

**Algebra**

The width of a rectangle is 3 yards less than its length. the perimeter is 130 yards. Find the length and width of the rectangle
*September 15, 2010 by Anonymous*

**algebra**

THe length of a rectangle is twice the width. The area is 200yd^2. What is the length and width. Is this right L=20 w=10
*May 11, 2008 by Jack*

**algebra 2**

The length of a rectangle is 5 less than 3 times the width. If the perimeter is 54 units, what is the length and the width?
*December 14, 2010 by Rachel*

**math**

the length of a rectangle is 6 ffet more than twice the width. if the length is 24 feet, what is the width
*April 11, 2011 by antonio*

**Math**

The length and width of the field as a ratio of 11:7. The width is 20 meters less than the length. How many m2 is the area?
*May 21, 2011 by Anna*

**math**

the ratio of width to length of a television scree in 3:4. What is the width of the screen if the length is 32 inches
*February 23, 2014 by Thomas*

**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*

**maths**

the length of a rectangle is 2 centimetres less than twice the width. the area of the rectangle is 180 square centimetres. find the length and width of the rectangle.
*February 4, 2010 by jke*

**Math 208**

Rectangle Dimensions: The length of a rectangle is 7 inches longer than the width. If the perimeter of the rectangle is 62 inches, find the measures of the length and width.
*March 3, 2013 by Teresa*

**College Algebra**

The area of a rectangular wall of a barn is 24 square feet. Its length is 8 feet longer than twice its width. Find the length and width of the wall of the barn
*August 15, 2012 by Lucy*

**Elementary Algebra**

the width of a garden is 4 times it width the wall of her house forms one width of the triangle he uses 45 feet of fencing for the other 3 sides of his garden what are the length and width of his garden. what is the answer
*February 8, 2013 by Dena*

**Math-Algebra**

1. The length of a rectangle with a constant area varies inversely as its width. The length of this rectangle is 8in when its width is 3in. Find the length when the width is 4in. 2. The number of people working on a certain job varies inversely as the number of days needed to ...
*November 24, 2013 by Mckenna Louise*

**Math**

A farmer wishes to enclose a rectangular region with 196 meters of fencing in such a way that the length is twice the width and that the region is divided along its length into two equal parts. What is the length and width in meters?
*September 17, 2013 by Emily*

**Algebra 1**

Perimiter of Rectangle is 54cm, the width is 1/2(length)... what is the width & Length of the triangle?
*October 13, 2012 by Karen*

**math**

a rectangular parking lot has a length that is 10 yards greater than the width. the area of the parking lot is 200 square yards.find the length and the width
*February 5, 2011 by greg*

**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*

**math**

tha are of a rectangular wall of a barn is 72 square feet. its length is 10 feet longer than twice its width. find the length and width of the wall of the barn
*January 23, 2014 by Tricia*

**Algebra**

The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 414 feet, find the width and the length.
*July 29, 2012 by Alonzo*

**algebra**

Rectangle Dimensions The length of a rectangle is 7 inches longer than the width. If the perimeter of the rectangle is 62 inches, find the measures of the length and width.
*March 3, 2013 by annoymous*

**ALGEBRA**

Solve by setting up the proper equation to describe the facts given and then carrying out the mathematical calculations to solve for the unknown variable(s). The length of a rectangle is 3 times the width. The difference between the length and the width is 8 feet. Determine ...
*July 5, 2012 by ALISON15*

**Algebra**

The length of a rectangle is 5 meters more than its width. The perimeter is 66 meters. Find the length and the width of the rectangle
*March 25, 2014 by Alex*

**geometry**

The length of a box is 4 inches longer than its width, and the height is 2 inches shorter than the width. Which equation can you use to solve for the length of the box if the volume is 240 cubic inches? (Assume that the width of the box is x.)
*March 8, 2011 by Anonymous*

**Math**

The variable W represents the width of a rectangle. The length of the rectangle, L, is 5 less than twice the width. Write an expression for the length of the rectangle in terms of W. Write a simplified expression for the perimeter of the rectangle in terms of W. Find the ...
*November 16, 2013 by Unknown*

**2 questions. for math.**

I have a question. can you help me. The question is, Find the side length of a square that has a permeter of 32cm? im not understanding the part where it says find the side length. because to fing the area you need to do width x length. so how do i get the perimeter?
*January 7, 2008 by Taylor*

**Algebra**

Decreasing cube. Each of the three dimensions of a cube with sides of length s centimeters is decreased by a whole number of centimeters. The new volume in cubic centimeters is given by V(s) equals s power of 3 - 13s power of 2 + 54s - 72. a) Find V(10). b) If the new width...
*August 6, 2010 by Simone*

**math**

2 rectangles are similar. One has a length of 10 cm and a width of 8 cm and the other has a width of 7 cm. Find the lenfth of the second rectangle. Round to the nearest tenth if necessary. I think the answer is 8.8 cm. Is this right?
*November 23, 2007 by keisha*

**math**

Mang jose wants to make a table which has an area of 8 m^2. The length of the table has to be 2 m longer than the width. 1. if the width of the table is p meters what will be its length? 2.form a quadratic equation that represents the situation? 3.find the solution from the ...
*August 4, 2014 by rainer ferrer*

**Math**

The perimeter of a rectangle is 34 feet and the area measures 60 square feet. What are the length and width of the rectangle? (Hint: Use the equations : perimeter = times the sum of the length and the width area = length times width)
*November 21, 2009 by Zach*

**algebra**

the width of a rectangle is 1 ft less than the length, the area is 6 ft^2, what is the length and width? thank you
*January 22, 2010 by Diana*

**math 8 **

width of a desk is 5 in.greater than half the length. width is 37 in. what is length
*May 21, 2012 by codey*

**math**

6-mile perimeter. The length is 4 times the width.what is the length width
*December 11, 2013 by heather*

**Algebra 1**

Okay one last one that I've spent all night truing to figue out. 2. The width of a rectangle is 6 cm longer than its length. Its perimeter is more than 36 cm. Let l equal the length of the rectangle. a. for the width in terms of the length. W= l + 6= <36 b. Write an ...
*January 11, 2013 by Miranda*

**math**

if the width of a rectangle is 5 inches shorter than the length and the perimeter of the rectangle is 80 inches. how do you set up the equation for the perimeter involving only L and how do you solve this in a linear equation algebraically to find the length and the width
*June 16, 2013 by me*

**algebra**

The area of a rectangle is 60 in ^2. The length is 4 inches greater than the width. Find the length. a) 6 in. b) 3 in. c) 4 in. d) 10 in.
*June 3, 2010 by kim*

**geometry**

A rectangle with a length of 32 untis and a width of 18 units; find the length of a diagonal.
*November 15, 2011 by Anonymous*

**Math**

The length of a rectangle is 3 cm less than 4 times its width. The perimeter is 74 cm. Find the length
*March 8, 2014 by Ivan*

**math**

the width of a photograph is 4 cm more than 3/10 of the length. if the widthis 13 cm find the length
*February 5, 2009 by megan*

**Algebra II**

The length of a rectangle is twice its with. The are is 128yd^2. Find the length and the Width
*September 19, 2011 by Lois*

**Math**

An open box contains 80cm^3 and is made from a square piece of tinplate with 3cm squares cut from each of its four corners. Find the dimensions of the original piece of tinplate. A=80 A=(length)(width)(height) since length and width are the same, and when the box is folded the...
*October 7, 2010 by Anonymous*

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