Wednesday

March 1, 2017
Number of results: 89,315

**algebra**

the ancient greeks thought that the most pleasing shape for a rectangle was one for which the ratio of the length to the width was approximately 8 to 5, the golden ratio. if the length of a rectangular painting is 2 feet longer than its width, then for what dimensions would ...

*January 21, 2010 by tina*

**Math**

A square mirror has sides measuring 2 ft. less than the sides of a square painting. If the difference between their areas is 32 ft^2, find the lengths of the sides of the mirror and the painting? Square mirror= x-2 Painting=x I don't know where to go from there... The ...

*July 13, 2008 by Aniya*

**math**

A rectangular room is 5 meters longer than it is wide, and its perimeter is 22 meters. a. Letting w represent the width of the rectangle, write an equation that represents the perimeter of the room. = 22 b. Find the width of the room. The width is: meters. c. Find the length ...

*September 26, 2015 by mya*

**math**

A rectangular room is 5 meters longer than it is wide, and its perimeter is 22 meters. a. Letting w represent the width of the rectangle, write an equation that represents the perimeter of the room. = 22 b. Find the width of the room. The width is: meters. c. Find the length ...

*September 26, 2015 by mya*

**math**

Two 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 length of the second triangle. Round to the nearest tenth if necessary. I got 8.8 cm. I made a proportion 8/10=7/x and that's how I got 8.8. Is this right?

*November 23, 2007 by keisha*

**Algebra**

The Jones family bought a new pet rabbit. They want to build an enclosure outside . They have 30ft of lumber. Find the length and width of the enclosure if the length is to be 4ft longer than twice the width.

*June 22, 2015 by Phil*

**math**

the ratio of the length of a blanket to its width is 12 to 8. how many times greater is the length than the width of this blanket? if the length of the blanket is 9 feet, calculate the width in inches.

*March 3, 2014 by 6 th grade*

**Math**

Find the width of the rectangle. ----------------------- = Perimeter=30 in. = = = W=Width =============== L=Length P=w and l=11 p=2l+2w 30=(2x11)+2w 30=22+2w (Think:if 2 x w=8, then w=___divided____ w=8 So the width is 8 inches. I don't know what the w=_____ divided _____ is

*April 20, 2015 by BUB*

**algebra**

the length of a rectangle is 5 times its width. if the length is decreased by 3 meters, and the width is increased by 10 meters, the perimeter will be 374 meters. find the length of the original rectangle.

*November 14, 2016 by kaitlyn*

**Algebra**

The length of a rectangle is 3 times the width. If the length is increased by 4 cm and the width is decreased by 1cm the parimeter will be 102 cm. find the dimensions of the original rectangle. I don't know the equation, please show the work. Not just the answer. So I can ...

*October 16, 2014 by B*

**algebra**

The perimeter of a rectangle is 106 inches,the length exceeds the width by 7 inches, find the length and the width

*November 16, 2008 by mikey123*

**algebra**

Find the length and width of a rectangular lot with a perimeter of 70 meters if the length is 5 meters more than the width

*April 16, 2009 by tonya*

**math**

the perimeter of a rectangle is 156 inches. the length exceeds the width by 68 inches. find the length and width.

*September 20, 2009 by unknown*

**Algebra**

A Parimeter of a rectangle is 140 inches. The length exceeds the width by 36 inches. Find te length and the width.

*November 26, 2009 by Markie*

**algebra**

the permeter of a rectangle is 148 inches the length exceeds the width by 52 inches find the length and width..

*January 17, 2010 by math*

**Algebra**

The perimiter of a rectangle is 220 inches. The length exceeds the width by 68 inches. Find the length and the width.

*January 30, 2010 by Sarah*

**MA 005**

The width of a rectangle is 3ft. less than the length. The perimeter is 62ft. Find the length and the width od the rectangle.

*February 12, 2010 by Mark*

**math**

the perimeter of a rectangle is 228 inches. the length exceeds the width by 76 inches. find the length and the width.

*March 26, 2010 by Queeny*

**algebra**

The perimiter of a rectangle is 150 inches. The length exceeds the width by 29 inches. Find the length and width.

*April 5, 2010 by Anonymous*

**Math**

The perimeter of a rectangle is 160 inches the length exceeds the width by 72 inches. Find the length and width?

*February 20, 2011 by Shan*

**algebra**

the perimeter of a rectangle is 226 inches. the length exceeds the width by 37 inches. find the length and the width.

*July 24, 2011 by Sarah M.*

**algebra**

the perimeter of a rectangle is 182 inches the length exceeds the width by 59 inches find the length and the width

*March 30, 2012 by felicia*

**Geometry (Mathematics)**

The length of a rectangle is 15 m longer tan it's width. The perimeter of the rectangle is 74 cm. Find the length and width.

*May 22, 2012 by Kevin*

**algebra 1**

The length of a rectangle is 4m more than the width. The area of the rectangle is 45 m squared. Find the length and width. Please help!

*April 2, 2013 by suzy*

**algebra**

the width of my garden is 10 feet shorter than twice the length. the perimeter is 70 feet. find the length and the width

*September 3, 2015 by Amanda*

**algebra 1**

the length of a rectangle is equal to double the width find the length ll and the width w of the rectangle if the perimeter is 76cm

*November 9, 2016 by Anonymous*

**Geometry**

A rectangle has area and length. Find the width. Area=27t^2-18t Length= 9t How do I find the width?

*September 4, 2013 by Court*

**Calculus**

A rectangle is bounded by the x-axis and the semicircle y=ã(25-x^2). Question is, what length and width should the rectangle have so that its area is a maximum, and what is the maxuimum area? Area= length*width = 2x*y= 2x*sqrt(25-x^2) Now, take that, differentiate it, set ...

*October 6, 2006 by Tezuka*

**algebra**

Two rectangles have the same width. The length of one is 1 foot longer than the width. The length of the other is 2 feet longer than the width. The larger rectangle has 5 more square feet than the smaller. What is the width of the rectangles

*January 6, 2011 by Anonymous*

**algebra**

A 3 by 5 inch picture is put into frame with a mat that has width x. Draw picture inside the frame, write the expression of the width and length of the frame AND the picture together. If the total area of the frame with the picture is 35 in ^2, find the width and length of the...

*March 30, 2016 by Mark*

**MATH**

THE LENGTH OF A RECTANGLE IS 3M MORE THAN 2 TIMES ITS WIDTH. IF THE AREA IF THE RECTANGLE IS 99CM^2, FIND THE DIMENSIONS OF THE RECTANGLE TO THE NEAREST THOUSANDTH. If L = length and W = width, L = 2W + 3 and LW = 99 Substitute and solve for either L or W.

*June 24, 2007 by TB*

**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.)

*May 2, 2010 by Anonymous*

**math**

the length of a rectangle is 8cm more than the width and its area is 172cm^2 .Find a) the width od the rectangle; b) the length of the diagonal of the rectangle, giving your answer correct to 2 decimal places

*February 16, 2014 by nooria*

**math**

perimeter of a rectangle is 10 times the width. The length is 9 metres more than the width.Find the width of the rectangle.

*February 16, 2017 by sa*

**EQUVALENT RATIO**

When a photo is reduced or enlarged, its length to width ratio usually remains the same. Sarah wants to enlarge a 4in.by 6in. photo so that it has a width of 15in.Use a ratio table to determine the new length of the photo. length 4 ? ? width 6 ? ?

*January 15, 2014 by Regan*

**algebra**

the primeter of a rectangle is 24ft. the length is 2 ft longer than the width. Find the dimensions. Write a system of linear equations and solve the resulting system. Let x be the length and y be the width, write the first equation. 2x+2y=__ write the second equation. x=y+__ ...

*March 5, 2013 by ashley*

**math**

dimensions of a pool the perimeter of a rectangular swimming pool is 192 feet find the length and the width of the pool if its width is one third of its length

*July 4, 2012 by Anonymous*

**algebra**

Suppose that the width of a certain rectangle is 1 inch more than one-fourth of its length. The perimeter of the rectangle is 32 inches. Find the length and width of the rectangle.

*September 8, 2015 by Rebecca*

**algebra**

Suppose that the width of a certain rectangle is 1 inch more than one-fourth of its length. The perimeter of the rectangle is 62 inches. Find the length and width of the rectangle.

*December 28, 2015 by Anonymous*

**algebra**

The width of a rectangle is 2 feet less that the length. The area is 3 feet^2. Find the length and width.

*June 3, 2010 by Scott*

**math**

rectangle is 122 inches length exceeds the width by 37 inches. Find the length and the width

*May 24, 2011 by Anonymous*

**math**

The length of a rectangle is 4 inches more than the width. The perimeter is 32 inches. Find the length and width.

*December 17, 2011 by latesha*

**Algebra 1**

The length of a rectangle is 4 cm more than the width. The area of the rectangle is 77 cm squared. Find the width and length. A) 7 cm, 11 cm B) 4 cm, 8 cm C) 6 cm, 8 cm D) 6 cm, 10 cm

*January 31, 2014 by Alex*

**Algebra**

the length of a rectangle is 2 more than the width, the area of the rectangle is 15 ft. squared . find the length and width.

*May 12, 2014 by Susan*

**Algebra 2( it's a tough one!)**

Jose needs to enclose a rectangular section of his yard. The area is 35 sq. ft. and the perimeter is 27 sq. ft. Find the length and width of the section. let l be the length, and w be the width in feet. so 2l+2w=27 --->l+w=13.5 ----> w=13.5-l secondly lw=35 l(13.5-l)=35 ...

*May 3, 2007 by Christian*

**math**

the length of a rectangle is 3 yds more than twice it width and the area of the rectangle is 77yds find the dimensions of the rectangle the length and width

*February 22, 2013 by carmen*

**FAST MATH HELP!**

I can't remember the abbreviation for decimeter! Abbreviation: dm thanks hey.... the abb is dm.. 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 pond can be modelled by 30 y= x²-...

*March 7, 2007 by Jenna*

**Algebra II**

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 what are the new ...

*June 20, 2010 by Anonymous*

**Math ( Algebra 1 )**

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?

*July 22, 2010 by Tia*

**Math**

A homeowner designs a rectangular garden such that the length is 20 feet more than twice the width. If 310 feet of picket fencing are to be used, find the length and width of the garden.

*February 12, 2010 by Cole*

**Probability/Math**

Find the probability that a randomly thrown dart will land in the shaded area of the dartboard. A square that is 6ft width by 6ft length 4ft width by 9ft length.

*March 16, 2010 by Addy*

**Math**

Suppose you have 36 yards of fencing to build a fence around a rectangular backyard garden. The width is 18 yards less than twice the length. Find the length and width of this garden.

*April 23, 2013 by Scarlett*

**Math**

The perimeter of a rectangle is 110 inches. The length exceeds the width by 41 inches. Find the length and the width. I can't seem to figure out this last question. Don;t know where to start. Please help it is my last question.

*August 29, 2010 by Flossie*

**Math**

The area of a rectangular garden is 110 square meters. The width is 6 meters loner than one-half of the length. Find the length and the width using area=lengthxwidth

*April 30, 2013 by Amber*

**Algebra**

the length of a rectangle is 4cm more than the width of the rectangle. If you increase the length by 8cm and decrease the width by 4cm, the area will remained unchanged. Find the original dimensions

*February 22, 2016 by Will*

**Algebra**

I Need Help Please!!!!!! A rectangular table is two times as long as it is wide. If the area is 18ft^2, find the length and the width of the table. The width of the table is ------ ft. The length of the table is ------ ft.

*December 10, 2008 by pj*

**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*

**algebra**

Jason is designing a rectangular garden that has area of 300 square feet. The width of the garden is five feet less than its length. Find its length and width

*March 10, 2015 by leyry*

**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*

**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*

**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 1**

Ellen is making rectangular bookmarks. Each bookmark has an area of 16 square inches, and the length is 6 inches more than the width. Find the length and width of her bookmarks.

*April 13, 2015 by CB*

**math geometry**

The area of a rectangular wall of a barn is 80 square feet. The length is 12 feet longer than twice its width. Find the length and width of the barn.

*September 15, 2016 by jeffrey*

**math**

the length of a rectangle is 2 less than 3 times the width. the perimeter is 20 cm. find the length, width, and area of the rectangle. i got stuck after L=3W-2 but i'm not sure what to do after.

*December 5, 2016 by ali*

**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*

**still confused**

The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 144 feet, what is the length? am looking for the length, not the width. Thanks I know the width is 25

*September 12, 2014 by Barbara*

**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*

**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**

The length of a rectangle is 11 cm more than the width. The perimeter is 90 cm. Find the length and width of the rectangle.

*September 7, 2014 by Jacob*

**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**

The length of a rectangular piece of steel in a bridge is 3 meters less than double the width. The perimeter of the piece of steel is 48 meters. Find the length of the steel. Find the width. What steps or formula do I use to solve this problem.

*March 13, 2016 by Dee365*

**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*

**Maths**

The width of a rectangle is two-thrid of the length.if the perimeter is 192,find the width.

*February 22, 2016 by Edeki*

**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*

**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*

**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 rectangle is twice the width. The area is 18yrd squared. Find the lenght and the width.

*October 5, 2009 by Rmz*

**math**

the perimeter of a farm is187.2m .if its width is 39m,then find the ratio between its length and width.

*November 23, 2016 by ratios*

**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*

**Algebra 1**

A rectangle's length is 3 cm less than twice it's width. if the length is decreased by 2 cm and the width is decreased by 1 cm, the perimeter will be 24 cm. find the dimensions of the original rectangle.

*August 30, 2014 by Anonimous*

**math**

A community park wants to place a rectangular billboard to inform guests of their new attractions. Suppose the length of the billboard to be placed is 5m longer than its width and the area is 500m2. What will be the length and the width of the billboard? Let w be the width of ...

*July 9, 2016 by lara*

**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*

**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*

**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*

**algebra1**

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*

**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*

**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*