Monday

December 22, 2014

December 22, 2014

Number of results: 12,790

**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*

**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*

**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*

**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*

**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*

**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**

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*

**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*

**Algebra**

If a square handkerchief has an area of w^2+4w+4feet, what is the length of one side?
*July 31, 2010 by Alex*

**algebra**

a triangle with a 18"base.What is the maximum length to use 180in squared?
*August 11, 2010 by pat*

**algebra**

The perimeter of a rectangle is 128m the length is 4m more than twice the width
*August 23, 2010 by Jeff*

**college algebra**

The length of a carpet is 5 Ft. more than the width. The perimeter is 34 ft. What is the area?
*September 28, 2010 by lee*

**Basic Mathmatics**

What is the perimeter of a rectangle if the length is 7/10 inches and the width is 1/10inches?
*October 10, 2010 by Sharday*

**math**

a rectangle is defined by the vertices A(-6,5), B(12,-1), C(8,-13), and D(-10,-7). prove that the diagonals are equal in length
*October 28, 2010 by Ted*

**algebra**

cube has avolume of 729 cubic centimeters what is its side length
*November 28, 2010 by james*

**math**

perimeter=240 yd., the length is 16 yards longer than than width. what are dimensions?
*November 29, 2010 by toju*

**math **

how to rewrite in symbols: the perimeter of a square p is 4 multiplied by the length of a side L
*November 30, 2010 by ursula*

**math **

Find the equation of an ellipse with minor axis length 8 and vertices at (-9,3),(7,3)
*December 30, 2010 by stu*

**physics**

What is the mass of a marble cylinder with a diameter of .42m and a length of 1.25m?
*January 4, 2011 by kelly*

**MATH**

Use the formula p - 2L + 2W to find th perimimeter of the triangle Length- 8.6 m Widith- 2.5 m
*January 11, 2011 by Please help!!!*

**Math**

If a right triangle has legs of 9in. and 12in. What is the length of the hypotenuse?
*January 11, 2011 by Peter*

**Math**

If a right triangle has legs of 9in. and 12in. What is the length of the hypotenuse?
*January 12, 2011 by jane*

**calc II**

Find the arc length of the graph of the function over the interval [1,2].
*January 28, 2011 by Anonymous*

**Algebra 2**

what happens when the major and minor axies are exactly the same length?
*January 31, 2011 by Michelle*

**algebra 2 **

triangle CAT has vertices C(4,9), A(8,-9),T(-6,5) M is the midpoint of TA . find the length of the median CM
*February 6, 2011 by carly*

**algebra 2 **

triangle CAT has vertices C(4,9), A(8,-9),T(-6,5) M is the midpoint of TA . find the length of the median CM
*February 6, 2011 by carly*

**Math**

What is the length of a rectangular lot that has a perimeter of 1400 m and a width of 100 m?
*February 13, 2011 by bob*

**math**

find the length of a side of a square whose area is 400 cm^2
*August 30, 2011 by eliza*

**Geometry**

the area of a regular hexagon is 35" squared. Find the length of a side.
*March 14, 2011 by ryan*

**MATH**

WHAT IS THE TOTAL LENGTH OF 32 PIECES OF WOOD , IF EACH PIECE IS 2 3/16 INCHES LONG?
*March 23, 2011 by JUNIOR C*

**algebra**

The circle below is centered at the point (3, 2) and has a radius of length 7. What is its equation?
*March 30, 2011 by nell*

**math**

what would be the length of a shadow cast by a 50 foot high building?
*April 26, 2011 by ben*

**Math**

The tangents to a parabola with focus (1,2) are x+y=0 and x-y=o. Find the length of latus rectum.
*April 29, 2011 by Nehal*

**algebra**

find the length and width of rectangle ABCD...a - c = 4x and c-d = x... the perimeter = 140cm
*May 2, 2011 by keanu*

**physics **

what is the diameter of a 1.00 m length of tungsten wire whose resistance is 0.22 ohms?
*May 5, 2011 by karin*

**geometry**

Find the surface area of a tetrahedron that has edges the length of 12 centimeters.
*May 24, 2011 by JOY*

**Geometry**

The area of a regular hexagon is 35in.2. Find the length of the side.
*May 25, 2011 by Meg*

**algebra**

Use the pythagorean Theorem to find the missing side length when a=12 and c=13
*May 31, 2011 by danielle*

**Anatomy**

Muscle tone reduces the length of the alimentary canal to __________.
*June 13, 2011 by Billy*

**bunn high**

the length of a right triangle. find the hypotenuse if a=5 b=14 (legs)
*July 7, 2011 by Hope*

**geometry**

Find the radius if the length of an arc is 23.56 and the angle is 135 degrees.
*October 3, 2011 by Tranese*

**math**

kala's both is 12.25 feet long. What is the length of her boat in inches?
*October 13, 2011 by stephanie*

**Math **

Write a function rule for the area A(n) of a square when you know length n of a side?
*October 23, 2011 by Jenny*

**math**

what is the volume of a rectangular prism with a height of 481 ft and length 756 ft?
*November 18, 2011 by Adetola*

**geometry**

this diagram show isosceles trapezoid QRST. What is the length , in units of _ QS when Q x-1 and 2x-2
*December 5, 2011 by aaron*

**math**

What is the length ofthis piece of string measure to the mearest 1/4 inch? A. 1 3/4 B. 2 1/4 C. 2 3/4 D. 3 1/4
*December 13, 2011 by stephanie*

**algebra**

What is the measure of the length of a rectangle with a width of 3x + 4y + 1 and a perimeter of 24x + 18y + 32?
*December 19, 2011 by steph*

**Math**

If a triangle has a height of 24cm and an area of 240cm2, what is the length of its base?
*January 5, 2012 by Nicole*

**geometry!!**

Find the lengths of the diagonals of this trapezoid. when the given length for the sides are (-b,c), (b,c),(a,0), (a,0)
*January 18, 2012 by shelby*

**geometry!!**

Find the lengths of the diagonals of this trapezoid. when the given length for the sides are (-b,c), (b,c),(a,0), (a,0)
*January 18, 2012 by shelby*

**Math**

There's a rectangular prism. the length is 7.4 the width is 3.7 the height is 2 What's the volume? I got 54.76
*January 21, 2012 by Jaycee*

**math**

what is the length of a diagonal of a square whose side measures 6cm.?
*January 27, 2012 by Randy*

**math**

what is the length of a diagonal of a square whose side measures 6cm.?
*January 27, 2012 by Randy*

**math**

what is the length of a diagonal of a square whose side measures 6cm.?
*January 28, 2012 by Randy*

**math**

values for area and length of right triangular prism with volume of 6
*January 31, 2012 by nicole*

**geometry**

If triangle has vertices A(7,-3), B(-1,5), and C(4,-8), what is the length, in simplest radical form, of the median from C to AB?
*February 7, 2012 by Emily*

**geometry**

find the altitude of an equilateral triangle with side length twelve
*February 23, 2012 by sara*

**math**

A cube of side length of 11cm and a mass of 2000g has what density?
*March 12, 2012 by cat*

**physics**

how the frequency of sound produced will change in an aluminium string of 15 cm length
*July 21, 2012 by ram gupta*

**Math**

What is the volume of a cubed shaped box with edges 6 centimeters in length
*June 21, 2012 by Misty*

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