Sunday

February 1, 2015

February 1, 2015

Number of results: 12,975

**Geometry**

What is the length of the line segment whose endpoints are 1-4 and9,2
*November 18, 2012 by Sea *

**Maths**

Find the length of the parallel of latitude 42 degree north.
*November 20, 2012 by Tosin*

**Math**

Which is the side length of a square with an area of 144 ft squared? 36, 72, 12 or 18 ft.? Is it 12?
*December 6, 2012 by Van*

**math**

how to you find the perimeter of a octagon with side length 7.2cm
*December 11, 2012 by taliah*

**maths**

the ratio of the length of sides of equilateral triangle to the height is ?
*January 6, 2013 by manpreet*

**math**

what is the length ,in units,of a line segment with the end point(2,1)
*January 14, 2013 by Anonymous*

**calculus**

In the given right triangle, find the missing length.
*January 29, 2013 by Shaunta Davis*

**Math**

If the width and length are both 13in what is the area of the triangle?
*February 5, 2013 by Gg*

**math**

if a triangle has legs of 9in. and 12in. What is the length of the hypotenuse
*March 17, 2013 by Janis*

**geometry**

the perimeter of parallelogram QRST is 26cm. If ST=e 6cm what is the length of RS
*March 17, 2013 by danielle*

**Math-Algebra**

The area of a rectangle is represented by 5x^2+19x+12. What is the length?
*March 29, 2013 by Tammy*

**math**

if the perimeter of a rectangle is 140m what would the length and width be
*April 22, 2013 by denny*

**MATH**

CALCULATE THE MISSING LENGTH VOLUME= 1,000 CM CUBED
*May 9, 2013 by BRENDA*

**geometry**

what is the area of a regular hexagon with a side length of 6cm?
*May 19, 2013 by beck*

**selma high**

What is the area of a rectangle that has a length of 12x and a width of (x + 3)?
*June 17, 2013 by Anonymous*

**math**

Given Q(4;1),T(p;3) and length QT=root of 8 units ,determine the value of p
*July 25, 2013 by perfect*

**Math**

Calculate the length of the path over the given interval: c(t) = (3t^2, 4t^3), 2<t<5
*August 6, 2013 by Ali*

**Math **

the length of a rectangle is twice its width w. what is the algebra expression
*August 7, 2013 by Emilie*

**Math**

Calculate the length of the path over the given interval: c(t) = (3t^2, 4t^3), 2<t<5
*August 7, 2013 by Ali*

**Math**

If the length and width of a triangle are tripled, what is the effect on the area?
*August 27, 2013 by Chad*

**math**

A quadrant has an area of 175m2. Find the length of its base
*October 6, 2013 by Bob*

**Math 3rd grade**

Which can not be a length measured ti the nearest 1/4 inch.
*February 19, 2014 by Belinda Williams*

**Algebra**

Area = 15x^3 + 25x^2 what is the length and width of the rectangle?
*April 8, 2014 by Kathy*

**Algebra**

Area = 15x^3 + 25x^2 what is the length and width of the rectangle?
*April 9, 2014 by Kathy*

**calculus 2**

use the simpsons rule with n=10, arc length y=^3√x, for 1<=x<6
*July 26, 2014 by sarah*

**Calculus**

use the simpson's rule with n=10 to estimate arc length of y=x^(-1/3), for 1<=x<6
*July 31, 2014 by Rick*

**science**

how to measure length accurately using meter scale?
*August 6, 2014 by faria*

**math**

A plot of land has a side length of 47ft.What is the perimeter?
*August 6, 2014 by minecraft *

**math**

What units would you use to measure the length of a wall?
*September 8, 2014 by Anonymous*

**math**

Area=3x2 +5x -2 FInd length and width of the rectangle
*September 16, 2014 by Anonymous*

**algebra**

what is the area of a rectangle with a length that is 5 more than triple the width?
*October 16, 2014 by ashley*

**Algebra**

what is the area of a rectangle with a length that is 5 more than triple the width?
*October 16, 2014 by Anonymous*

**Algebra**

If the length of one side of a triangle Is 2x - 1 units and the perimeter is 18 What is x?
*November 3, 2014 by Don't know how to solve*

**Math **

The perimeter of a rectangle is 60cm. It's length is 6cm. What is its width?
*December 11, 2014 by Tania*

**Physics**

Composite bar with end load (two segments) The composite bar BCD in the figure is composed of an inner aluminum cylindrical core of length 2L=2 m and radius R=1 cm and a sleeve of steel of length L=1 m and thickness R=1 cm surrounding the aluminum core in the CD section of the...
*April 30, 2013 by helpless*

**Physics**

A 0.40kg block is held against a compressed spring of stiffness 68.2N/m and compression 0.64m parallel to a 24 degree incline that is 1.27m long. The coefficient of kinetic friction between the block and the incline is 0.34. The external force holding the block against the ...
*October 18, 2012 by Alphonse*

**Business Stats 1**

Problem Set 7 1. As part of a marketing study, the Food King Supermarket chain has randomly sampled 150 customers. The average dollar volume purchased by the customers in this sample was $84.14, that is, the sample mean from a sample of size 150 was $84.14.
Before ...
*November 8, 2012 by Kody*

**grammer**

2. ADVERBS AND ADJECTIVES. Determine if the word in paranthesis an adverb or an adjective. write the chosen word next to each item. There is a (focal) area in the right hip which is (suspicious). 1. focal Adverb Adjective 2. suspicious Adverb Adjective The patient was advised...
*July 5, 2009 by tina*

**Math**

A pentagon is formed by putting together three identical equilateral triangles and one larger equilateral triangle with length of edge equal to 2 times that of the smaller equilateral triangle. If the perimeter of the smaller triangle is 42 cm, what is the perimeter of the ...
*April 13, 2007 by Cindy*

**Statistics**

From her firms computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48 minutes with a standard deviation of 5.87 minutes. She vowed to make an effort to reduce the length of calls. The August phone log showed 48 telephone ...
*October 3, 2008 by Marilyn*

**pre-calc **

area of a rectangular region: a farmer wishes to create two rectangular regions bordering a river, by three fences perpendicular to the river and one connecting them. suppose that x represents the length of each of the three parallel pieces of fencing. she has 600 feet of ...
*November 10, 2011 by steph*

**Optimization (Math)**

The mayor of a village wants to build a library of which the windows have a shape of a rectangle on top of a square. The total perimeter of each window is of P meters and varies depending on each windows size. Find the dimensions of the windows in terms of P, that maximizes ...
*November 1, 2011 by Tommy*

**STATS**

Archaeologists often find only parts of ancient human remains. For example, they may find a small finger bone, called the metacarpal bone. Is it possible to predict the height of a human from the length of his or her metacarpal bone? To investigate, a researcher measures the ...
*February 20, 2014 by Tracy *

**physics**

Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature coefficient of resistivity of α1 =0.00603 (C)-1 and a resistivity of 5.00 x 10-7Ω m. For the second, the temperature coefficient is α2...
*January 25, 2013 by PLease HELP*

**PHYSICS 2**

Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature coefficient of resistivity of α1 =0.00603 (C)-1 and a resistivity of 5.00 x 10-7Ω m. For the second, the temperature coefficient is α2...
*January 25, 2013 by PLEASE HELP *

**Physivs**

A flat thin non-conducting ring has an inner radius and an outer radius . The disk is uniformly charged with charge per unit area . (a) What is the electric field at the center, , of the ring? Express your answer in terms of the following variables, if necessary, , , and the ...
*February 24, 2013 by P*

**Physics **

A copper wire of diameter 0.30mm and length 1.50m is joined to another steel wire of same diameter and length 1.20m. The copper part of the double wire is hung vertically to a fixed point, while a small weight is connected to the lower end of the steel part. Joining the two ...
*October 31, 2013 by Cali*

**Chemistry**

Can someone check my answers? These are based off of an experiment which is determining the proportionality constant, R, in the ideal gas equation. 1. Suppose a student runs into some procedural and calculation difficulties. State the effect the following would have on the ...
*April 1, 2007 by Brandon Linkes*

**Physics - Hellp Really Stuck!**

1. A 0.20 kg object moves at a constant speed in a horizontal circular path of radius "r" while suspended from the top of a pole by a string of length 1.2 m. It makes an angle of 62 degrees with the horizontal. What is the speed of this object? 2. An object of mass 3 kg is ...
*December 11, 2010 by Jennifer*

**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*

**RES/342**

From her firms computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48 minutes with a standard deviation of 5.87 minutes. She vowed to make an effort to reduce the length of calls. The August phone log showed 48 telephone ...
*December 11, 2011 by Anonymous*

**science**

what combination of mediums will produce a stright line of light? how do you correct for hyperopia? how do you correct for myopia? what kind of people have an astigmatism? what part of the eye act as a lens and what part acts as a screen? how do different types of lenes bend ...
*March 3, 2013 by lily*

**Elements of Structures MIT 2.02**

In this problem The composite beam AB, of length L=2m, is free at A (x=0) and fixed at B (x=L) and is composed of a round cylindrical core of constant radius R0=1cm bonded inside a sleeve of thickness R0 (outer radius 2R0=2cm). The beam is loaded, as indicated, by a downward ...
*July 27, 2013 by 11YearsOldMITStudent*

**Physics**

M, a solid cylinder (M=2.35 kg, R=0.111 m) pivots on a thin, fixed, frictionless bearing. A string wrapped around the cylinder pulls downward with a force F which equals the weight of a 0.750 kg mass, i.e., F = 7.357 N. 1)Calculate the angular acceleration of the cylinder. The...
*February 11, 2014 by Tomas*

**English**

Word box abstain accommodate allegiance amalgamate append commemorate enumerate exalt extort far-fetched glum replica responsive sanctuary self-seeking submissive tally taskmaster transform upheaval 12.Anne usually seems to be quiet and _____ but she has a way of flaring up ...
*April 16, 2013 by Jerald*

**Univ Physics-resistance**

A hollow cylindrical resistor with inner radius r1 and outer radius r2, and length l, is made of a material whose resistivity is rho. A.Find the resistance for current that flows radially outward. Divide the resistor into concentric cylindrical shells and integrate. Express ...
*February 9, 2010 by Joanna*

**English**

Thanks for the correction I appreciated it.I am re-posting the narrative essay/summary please see if I have run on sentence, comma etc. It is due tomorrow.Thanks. When I was in Africa, my mind and heart were involved in things such as what it took just to survive. My desire to...
*October 5, 2010 by Lindah*

**Physics**

A steel bar has a rectangular cross section measuring 1.000cm by 2.900cm and is 8.700m in length. A load of 189000.00N causes the bar to extend 1.500mm. Calculate the stress and strain produced. ANS 1 = kPa (3 decimal places) ANS 2 = (6 decimal places) 1.000cm = 0.01m 2.900cm...
*July 1, 2013 by Danny*

**Physics**

A steel bar has a rectangular cross section measuring 1.000cm by 2.900cm and is 8.700m in length. A load of 189000.00N causes the bar to extend 1.500mm. Calculate the stress and strain produced. ANS 1 = kPa (3 decimal places) ANS 2 = (6 decimal places) 1.000cm = 0.01m 2.900cm...
*July 2, 2013 by Danny*

**Physics**

The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
*November 16, 2011 by Jasmin*

**Physics **

The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
*November 16, 2011 by Angie*

**Physics**

A particle of mass m kg is attached to one end A of a model spring OA of natural length L=0.81m and stiffness K N/m. The spring is hung vertically with the end O fixed and end A attached to the particle, which moves in a vertical line. The particle's mass, stiffness and ...
*March 31, 2012 by Anonymous*

**design**

1. A person with a square face shape and a rectangle body shape has what bodyline? A. Straight B. Sharp-straight.(yes) C. Soft-straight D. Soft-straight II 2. A suit with rounded lapels and a shawl collar would work best for a woman with a _______ bodyline. A. straight B. soft...
*July 27, 2012 by need to check my answers*

**math**

blue rectangular tile and red rectangular tile are similar. the blue tile has a length of 10 inches and a perimeter of 30 inches.the red tile has a length of 6 inches. whats is the perimeter of the red tile?
*September 17, 2014 by jabie*

**math**

What is the length of the edge of a cubic storage box if it is 96 square feet?
*August 27, 2007 by katie*

**Maths**

The altitude of an equilateral triangle is 12cm. Find the length of the sides.
*March 15, 2008 by Jess D*

**Geomotry**

How do you calculate the square footage on the surface of a cylinder if you know the diameter and length?
*April 15, 2008 by Dennis*

**Biology**

Provide a matematical reason for why codons cannot be two nucleotides in length
*May 22, 2008 by Jamie*

**Math**

The length of a rectangle is fixed at 16 cm. What widths will make the perimeter greater than 88 cm?
*August 2, 2008 by Amanda*

**algebra**

what is a simplified expression for the perimeter of the given rectangle? length=2L-5 width=L
*September 18, 2008 by rachael*

**Math**

What is the length of the latus rectum of x^2=20y X squared equals twenty Y
*September 22, 2008 by Anna*

**physics**

Explain how the pitch of the roaring sound relates to the length of the tube.
*September 26, 2008 by H*

**chemistry**

Rank the following from Longest to Shortest bond length: i) H-F ii) As-As iii) NC iv) O=O v) Cl-Cl
*October 13, 2008 by Sara*

**Math**

The length of a rectangle is fixed at 11 cm. What widths will make the perimeter greater than 76 cm?
*October 17, 2008 by Jessica*

**Math 115 9**

Find the missing length of the right triangle. I have 7 and 24
*January 19, 2009 by Deb*

**geometry**

What is the circumference of a circle circumscribed about a square with a side length 24 m?
*February 26, 2009 by Lauren*

**Algebra**

The length of a retangle is fixed at 21 cm. What widths will make the perimeter greater than 76 cm?
*March 22, 2009 by A.W.*

**chemistry**

If a block of wood with the length 1.05 m, height 5.24 cm, and width 3.36 cm and a mass of 2.56 kg what is the density?
*April 12, 2009 by eve*

**math**

If a rectangular prism has a length of 14 cm. , width of 11 cm. , height of 19 cm. , what is the surface area?
*May 3, 2009 by sally*

**earth/space science**

How does length of the year change with distance from the sun?
*June 7, 2009 by nikcy*

**math**

A rectangle has area 6 cm (squared) and diagonal of length 2√5 cm. What is its perimeter? thanks
*July 15, 2009 by Andy*

**Math**

If a ractangle has a length of 2x-1 and width x+5 and has an area of 156 square units, what is x?
*September 4, 2009 by Anonymous*

**MATH**

the length of a rectangle is 7/8yd, and its with is 32/49yd what is its areain square yards?
*September 5, 2009 by A*

**MATH**

In a right triangle find the length of the side not given. b=2,c=29
*September 12, 2009 by Anonymous*

**chemistry**

all metric units of length are based on multiples of _________
*October 4, 2009 by taylor*

**math**

the perimeter of a rectangle is 126 inches. the length exceeds the width
*November 1, 2009 by scooby*

**Math**

Choose the most reasonable unit of measure. Hammer length 37 (mm, cm, m, km)
*November 12, 2009 by Katelynn*

**algabra**

the width of a rectangle is fixed at 18 cm. What length will make the perimeter greater than 78 cm?
*November 13, 2009 by Anonymous*

**Math**

The perimeter is 100. The length is 5x +10 and the widthis 10x-1. What is the lenth and width
*November 19, 2009 by Ariel*

**7th grade science**

What kind of inheritance governs foot length?
*January 4, 2010 by kendall*

**Algebra **

is 6x+6yards if the width is x yards find a binominal that represents the length
*January 24, 2010 by Tanya*

**physics**

An object has a length of 5.0 cm, a height of 3.0 cm and a width of 15.0 cm. It has a mass of 24 grams. What is its density?
*January 26, 2010 by special*

**calculus ||**

use a grapher to fine the length numerically (x)=2sin (y) ,pi/3 < y< 2pi/3
*February 14, 2010 by hassan*

**algebra**

the length of a rectangle is fixed at 12 cm. What widths will make the perimeter greater than 88 cm?
*March 13, 2010 by Monti*

**geometry**

Which proportion below should be used to find the length, L, of the model?
*April 23, 2010 by keosha*

**Algebra 2**

how do i Write an expanded expression for the volume of the cube with a side length of 3x+2 cm.
*April 27, 2010 by Ana*

**math**

An 8 in. by 10 in. photo is reduced by dividing the length and width by 2. what is the new peritmeter?
*April 29, 2010 by betty*

**9th grade**

The lengths of 2 legs of a right triangle are 16 cm and 30 cm. What is the length of the hypotenuse?
*July 15, 2010 by david*

**geometry**

a pentagon has sides 2N+7,3N+2,6,7N,5N-6.If the perimeter is 180,find the length of each side.
*July 19, 2010 by tintin*

**geometry**

The length is 5ft less than twice the width and the perimeter is 80ft
*July 19, 2010 by julian*

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