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November 26, 2014

Search: Length and width

Number of results: 12,577

physics
the moment of inertia of a thin uniform rod of mass M and length L about an axis passing through a point midway between the centre and one end perpendicular to its length is -----------------------------------
February 26, 2013 by maheshwari

physics conclusion
im not quite sure what to write for my conclusion for this physics experiment. The aim is to record measurements and carry out calulations with the correct number of figures. We had to take a brass rod and measure its width with vernier calipers which was 19.0 mm and its ...
March 10, 2007 by San

Math
Manuel wants to build a rectangular pen for his animals. One side of the pen will be against the barn; the other three sides will be enclosed with wire fencing. If Manuel has 750 feet of fencing, what dimensions would maximize the area of the pen? a) Let w be the length of the...
September 2, 2014 by Jason Q.

physic
Hooke's law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to the top of a door frame, and a 8.40-kg object is hung from the other end, the length of the spring is 40.00 cm. (a) Find its spring constant. ____ kN/m (b) The load and the ...
October 21, 2009 by Chan

math
an open-topped box can be made from a rectangular sheet of aluminum, with dimensions 40 cm by 25 cm, by cutting equal-sized squares from the four corners and folding up the sides. Declare your variables and write a function to calculate the volume of a box that can be formed. ...
March 25, 2014 by Anonymous

MATH
(5 pts) The length, X, of a fish from a particular mountain lake in Idaho is normally distributed with \mu = 9.7 inches and \sigma = 1.7 inches. (a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS) ANSWER: (b) Write the event ''a fish chosen has a ...
February 5, 2014 by Violet

Math
A triangle has a perimeter of 35inches. The length of side a of the triangle is twice the length of side b. Side c is 5inches longer than side a. What is the length of each side of the triangle?
September 13, 2011 by Bobbi

Geometry
What is the radius if: degree of measurement of arc=30 length=1/3xy(pi) My answer was 8xy. degree of measurement of arc=40 length=8/9(t)(pi) My answer was 9t. degree of measurement of arc=18 length=6(y)pi My answer was 45y. These are the questions I missed, along with my ...
June 14, 2010 by Temperance

algebra scales
the actual length of the dust mite is 0.3 mm. the length in the image is 21 mm. what is the scale of the image? i dont know what propotion to use!!
September 24, 2008 by amanda

math
points a,b,c,and d lie on a straight line in the given order. AC = 25 cm and BD = 46 cm. The ratio of length AB is 5/2. Find the length of line segment BC in cm
October 6, 2010 by jani

bunn high
find the approximate length of the leg of a right triangle with one leg length 8 and hypotenuse lenth 19
July 7, 2011 by Hope

Math word problem
The length&breadth of a rectangle are (x+5)cm&3cm respectively.Find the length if the area of the rectangle is 42 cm2.
October 4, 2011 by kimi

precalculus- ellipses
Consider the ellipse y^2=1-6 x^2. Its vertices are (0,A) with A= ? its foci are (0,+/-B) with B= ? its eccentricity is ? the length of its major axe is ? the length of its minor axe is ?
May 4, 2013 by dylan

math
a pentagon has a perimeter of 50 cm. the shortest side has a length of 3 cm. find the length of a similar pentagon if the perimter of the second penatgon is 80 cm ?
September 25, 2013 by dustin

Geometry
The length of each side of a rhombus is 16. The longer diagonal has length 26. Find the measures of the angles of the rhombus to the nearset degree.
September 30, 2013 by George

Science
What should be the focal length of a double concave length 60 that an object placed 25 cm from it will produce 3/4 times large as the object?
July 23, 2014 by Lyra

math
the length of a table is 6 feet. On a scale drawing, the length is 2 inches. Write three possible scales for the drawing.
October 1, 2014 by brendan

Geometry
The length of a table is 6 feet on a scale drawing the, length is 2 inches write three possible scales for drawing
October 19, 2014 by Maria

Physics
A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 16C when it was installed. What is its change in length when the temperature drops to a frigid -39C? m
April 4, 2008 by Will

Physics
A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 16C when it was installed. What is its change in length when the temperature drops to a frigid -39C?
April 6, 2008 by Happy

Physics
A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 16C when it was installed. What is its change in length when the temperature drops to a frigid -39C?
April 6, 2008 by Mitch

Math
I don't know how to explain this but for the arc length of a circle A and B like the outer length A and B is it equal to the angle O ? and also how is " " half the amount of the angle O?
October 10, 2010 by Amy

math
how to rewrite rule in symbols: At a certain time of day,the length of a shadow s cast by an object is twice the length of the object L
November 30, 2010 by ursula

physics
a convex lens of focal length 30cm is cut half perpendicular to its principal axes what is its new focal length
December 28, 2010 by sehrish

physics
AHHHHHH Help!! Mass on string of unknown length oscillates witha period of 6.0s What if string length is doubled? amplitude dbl?
February 27, 2011 by pam

math/ geometry.
the vertex angle of an isoceles triangle is 120. the base length is 18. what is the length of the altitude to the base in simplest form
March 19, 2011 by Juleana

GEOMETRY
Show how to construct a triangle given the length of one side, the size of an adjacent angle and the length of the median from that angle
March 30, 2011 by Zahra

math
What is the side length of a square with an area of 40cm squared?Measured with a ruler, this side length is between what 2 consecutive whole cm?
September 23, 2011 by Anonymous

algebra
please write algebraic equation and solve thanks length of movie projected at 24 frames per second ; length(L)=24 f. solve for f
December 2, 2011 by ann

physics
The first resonant length of a closed air column occurs when the length is 30.0cm . What will the second and third resonant lengths be
June 5, 2012 by Melissa

Geometry
If the size of a rectangle's area is twice as large as the size of it's perimeter, and the length of one of its sides is 4.5, what is the length of the other side?
August 22, 2012 by John

physics
A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 22 C when it was installed. What is its change in length when the temperature drops to a frigid -37 C?
July 25, 2013 by Daniel

physics
A steel section of the Alaskan pipeline had a length of 65.9 m and a temperature of 21.4 C when it was installed. What is its change in length when the temperature drops to a frigid -43.3 C?
November 25, 2013 by Anonymous

physics
A steel section of the Alaskan pipeline had a length of 65.1 m and a temperature of 15.8 C when it was installed. What is its change in length when the temperature drops to a frigid -31.2 C?
November 30, 2013 by Bob

Calculus/Physics
It took 1800J of work to stretch a spring from its natural length of 2m to a length of 5m. Find the spring's force constant.
May 2, 2014 by Tim

maths
Two tangents XY and XZ are drawn from a point X to a circle with center W.If the length of XZ is 156 and the length YZ is 120,find the radius of the circle.
September 6, 2014 by Nitumoni

Math - please double check me
There are 42 accounting classes with 31 students in each class. Estimate the total number of students in the accounting classes. a. 1200 b. 900 c. 1600 d. 1500 answer: c One kilometer is equal to 1000 meters. What fractional part of a kilometer is 500 meters? Simply your ...
March 28, 2008 by Sonya

math
find the length of a line segment with endpoints (4, -3) and (-2, -1) The general formula is Length = sqrt[(x2 - x1)^2 + (y2 - y1)^2] In your case, that is sqrt [(-6)^2 + (-2)^2]= ...?
March 2, 2007 by Michael

Physics -Spring Momentum
A spring has a relaxed length of 6 cm and a stiffness of 50 N/m. How much work must you do to change its length from 8 cm to 11 cm?
October 1, 2010 by Mayo

math 050
Jim has two boards, each with a length of 51/4 inches. If he lays them end to end, what will the total length be?
November 11, 2010 by Anonymous

geometry
the perimeter of a square lot is seven times the length of a side, decreased by 12. fine the length of a side.
January 17, 2011 by renolo alfredo

MATH
The length of a walking trial is 2,104 meters. 1 meter=3.28 feet What is the length of the trial to the nearest foot?
December 29, 2011 by Daylon

Physics
The hypotenuse of a right triangle is 29.0 centimeters. The length of one of its legs is 20.0 centimeters. What is the length of the other leg?
February 22, 2012 by Lauren

student
an average length of 2 inches and a standard deviation of .005 inches. What is the 95% confidence interval for the length of these screws?
March 26, 2012 by mark

Geometry
A square has a side length of 95. What is the length of the diagonal of the square? Express your answer in simplest radical form.
April 10, 2012 by Cassie

Math
the perimeter of an equilateral triangle is 50 inches longer than the length of one side. What is the length of one of the sides?
June 18, 2012 by Amanda

Math
What is the maximum number of nonoverlapping squares with sides of length 3 that will fit inside of a square with sides of length 6?
August 10, 2012 by Christina

Math
the length of a living room floor in a scale drawing is 8 inches the actual length is 20 feet what is the scale
September 21, 2014 by Amber

TRIANGLE
length of AB,BC of scalene triangle ABC are 12,8 rerspectively.the size of angle is 59degree.find the length of side AC
September 25, 2014 by PUNAM

math just practice
Sr = SQUARE ROOT 1. What is the solution to -75 sr to the nearest integer? (1 point) 9 8 -8 -9 2. Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block? (1 point) 1 foot 2 ...
October 28, 2014 by yea

Algebra 1
The minimum recommended width of the space between 6-inch by 6-inch tiles is 2^-2 inch and the maximum recommended width is 2^-1 inch. Simplify the expressions for the minimum and maximum widths of the space between the 6-inch by 6-inch floor tiles.
December 9, 2013 by Anonymous

Math
A microscopic organism is shown in a biology book with the length of 5.6 centimeters. If the scale of the picture is 2000:1, find the actual length of the organism.
October 30, 2007 by Mike

Geometry HELP
In a rhombus, one diagonal has a length of 10 cm and the area is 120 cm2. Find the length of one side. a.)10cm b.)12cm c.)13cm
June 12, 2010 by Ariel

Physics
Where do I find the answer of: What affects the length of a bridge, ie. cross sectional area, construction material, change in temperature or the length of the bridge?
June 27, 2010 by Rebecca

Calculus
It took 1800 J of work to stretch a spring from its natural length of 2m to a length of 5m. Find the spring's force constant. Please help. Thanks in advance.
March 8, 2012 by JEUCD 37

Trigonometry
You are given a right triangle. The Opposit side length is 7 and the hypotenuse length is 9. What is the degree of the bigger angle? (The one closest to the 90* angle)
April 17, 2012 by Unique

Trigonometry
You are given a right triangle. The Opposit side length is 7 and the hypotenuse length is 9. What is the degree of the bigger angle? (The one closest to the 90* angle)
April 17, 2012 by Unique

math
susanna stated that the length of her desk is 135.2cm. what range would you expect the actual length of the desk to fall within.
May 6, 2012 by jesus

Geometry
The length of the longer leg of a 30-60-90 triangle is 24 feet. How do I find the length of the hypotenuse of the triangle? The answer must be a radical in simplest form.
May 23, 2012 by Bonnie

Math
screen sizes (TVs, computers) are given by measuring the length of the diagonal. If the base length of a 40-inch TV is 32", what is the surface area of the TV screen?
September 28, 2013 by Evelyn

statistics
Using the average and standard devation for length variable from problem 3,find the probability that the length of 35 movies is less than 120 minutes. Assume the distribution is normally distributed. interpret your result.
February 27, 2013 by kat

math
What's the minimum. length of the arc on the cicumference of the earth,where a curvature of the horizon is appearent? OR---What's the max.length of cord,drawn on the cicumference of the earth,where length of the cord appears same as arc? Follow up 2nd question---At what ...
February 6, 2011 by mike

Math
In rhombus DEFG, if m<DEF=60, and the shorter diagonal DF has a length of 7, find the length of the side of a rhombus.
March 5, 2010 by Chris

geometry
Find the length of the altitude to the base of an isosceles triangle if the length of one leg is 17 and the base is 16.
March 7, 2011 by Anonymous

algebra
Which inequality best represents the problem? The length of a rectangle is (x - 2) and its height is 67. The length is less than the height.
March 21, 2012 by natily

calc arc length
Find the length of the arc along f(x) = integral from 0 to x^3 sqrt(cos t) dt on the set of x [0, pi/3].
December 19, 2012 by Liz

Algebra -Please help me
an equilateral triangle has a side of length 2x-3. Its perimeter is 51 inches, find the length of each side
September 30, 2013 by Jimmy

math
on a map, the length of a nature center trail is 9.5 cm. if the scale is 2 cm to 14 kilometers, what is the actual length of the trail.
February 24, 2014 by magen

math
the legs of an isosceles triangle have lengths x+1 and -x+7. the base has length 3x-3. what is the length of the base? a. 6 b. cannot be determined c. 4 d. 3
March 9, 2014 by Leigh

maths
Determine the length and breadth of a rectangle if the length is 3cm less than twice the breadth, and the perimeter is 18 .
May 5, 2014 by anonymous

maths
Determine the length and breadth of a rectangle if the length is 3cm less than twice the breadth, and the perimeter is 18 .
May 9, 2014 by anonymous

Math
identify the vertex and the length of the transverse axis is 10 units, and the length of the conjugate axis of the hyperbola x^2/25-y^2/16=1
May 21, 2014 by Kim

maths
What is the maximum number of cubes with a side of length 1/3 that can fit inside a cube with a side of length 1 ? 1.3 2.9 3.18 4.27
August 11, 2014 by peter

Maths
Can someone help me please this is the passage is.Rich is building a travel crate for his dog, Thomas, a beagle mix who is about 30 inches long, 12 inches wide, and 24 inches tall.For Thomas to travel safely,his crate needs to be a rectangular prism that is about 12 inches ...
May 6, 2014 by Pinks

physics
A construction worker uses a steep tape to measure the length of an aluminum support column. If the measured length is 18.700 m when the temperature is 21.2 degrees celcius, what is the measured length when the temperature rises to 29.4 degrees celcius. I found the increased ...
March 13, 2008 by Mischa

math
Claire wants to determine how brightly to illuminate her stage. stage width (in metres) x stage length (in metres) x 0.14 = total watts for stage If her stage is 7.25 metros wide and 11.5 metres long, a) calculate the exact number of watts needid to illuminate the stage b) ...
May 3, 2014 by Lucas

Math
Claire wants to determine how brightly to illuminate her stage. stage width (in metres) x stage length (in metres) x 0.14 = total watts for stage If her stage is 7.25 metros wide and 11.5 metres long, a) calculate the exact number of watts needid to illuminate the stage b) ...
May 4, 2014 by Lucas

math
the total length of 4 blue banners and 5 yellow banners is 49 meters. the total length of 2 blue banners and 1 yellow banner is 17 meters all banners of the same color have the same length. find the length of each blue banner.
March 30, 2013 by shohanur

math
the total length of 4 blue banners and 5 yellow banners is 49 meters. the total length of 2 blue banners and 1 yellow banner is 17 meters all banners of the same color have the same length. find the length of each blue banner.
March 30, 2013 by shohanur

math
the total length of 4 blue banners and 5 yellow banners is 49 meters. the total length of 2 blue banners and 1 yellow banner is 17 meters all banners of the same color have the same length. find the length of each blue banner.
March 30, 2013 by shohanur

math
points a,b,c,and d lie on a straight line in the given order. AC = 25 cm and BD = 46 cm. The ratio of length CD to AB is 5/2. Find the length of line segment BC in cm. sorry miss the CD part
October 6, 2010 by jani

Math 116
The length of a rectangle is fixed at 23cm What lengths will make the perimeter greater then 86cm? Then length must be greater then cm. would it be 20cm? l+l+23+23>86 2l+46>86 2l>40 l>20?
September 26, 2011 by Katie

algebra
A rectangular pool is 25 feet long and 12 feet wide. If the length is increased by 2x what is the new length? How would you use a quadratic equation to solve this?
May 10, 2012 by Mark

trigonometry
the end of a pendulum of length 40cm travels an arc length of 5 cm as it swings through an angle alpha.find the measure of the central angle
November 26, 2012 by jophy

physics
two wires A and B have Youngsmodlii in the ratio of length's is 1:2 and ratio of length's is 1:1 .Under the application of same stress the rato of elongations is ---- ans 1.)2:1
February 4, 2013 by kala

maths algebra
Suppose that there is a cube with edges 12 centimeters in length.Find the length of a diagonal from a lower corner to the diagonally opposite upper corner .
April 2, 2013 by Firdous

geometry
In circle O, m angle D O G= 92, and the length ofarc D Gis 16. Assuming that O is the center of the circle, calculate the length of the radius. Round your answer to the nearest hundredth.
May 27, 2014 by canfdice

math
3 wires with lengths of 32 cm, 24 cm and 16 cm are to be cut into pieces with the same length (with no wire left over)What is the greatest possible length of each piece of wire?
October 9, 2014 by colorful

Math
The length (in centimeters) of a typical Pacific halibut t years old is approximately. (b) How fast is the length of a typical 9-year-old Pacific halibut increasing? (c) What is the maximum length a typical Pacific halibut can attain?
April 6, 2014 by Vanessa

math
The length (in centimeters) of a typical Pacific halibut t years old is approximately. (b) How fast is the length of a typical 9-year-old Pacific halibut increasing? (c) What is the maximum length a typical Pacific halibut can attain?
April 7, 2014 by vanessa

physics
Consider two straight bars of uniform cross section made of the same material. Bar 1 has an axial length of and a square cross section with side length . Bar 2 has an axial length of and a round cross section with diameter. When subjected to axial tension, bar 1 elongates by...
April 28, 2013 by asas

Art- 3-d objects
what are examples of 3-d objects Sculptures. http://en.wikipedia.org/wiki/Dimension When at the link I left you above notice the objects on the right. A dot, line, rectangle, cube. The cube represents a 3 dimensional object. Anything in our "real" world is percieved through ...
November 17, 2006 by maria mendez

Computer Science
I need help with these assignments. "Write a program to read a list of exam scores (integers in the range 0 to 100) and to output the total number of grades and the number of grades in each letter-grade category (90 to 100 = A, 80 to 89 = B, 70 to 79 = C, 60 to 69 = D, and 0 ...
May 21, 2008 by Jim

Math
Benita has 3 ropes measuring 54 centimeters, 108 centimeters and 189 centimeters. She cuts all of them into equal pieces. The length of each piece is the longest possible length she can cut. What is the length of each piece of cut rope? How many pieces of rope does Benita get?
October 22, 2013 by Tam

geometry
the perimeter of a triangle is 48 cm. The length of one side is 7 cm more than the length of the shortest side, and the length of the other side is 5 more than twice the shortest side. Find the shortest side.
April 8, 2011 by Anonymous

math
In a regular hexagon, what is the ratio of the length of the shortest diagonal to the length of the longest diagonal? Express your answer as a common fraction in the simplest radical form.
September 8, 2013 by james

college physics
A horizontal spring with a spring constant k = 322 N/m is uncompressed from a length of 1.4 cm back to its unstretched length. Calculate the change in potential energy in Joules to 2 s.f.
June 7, 2014 by wes

math
Find the missing length of the right triangle, Side is 20 and bottom is 48. What is the missing length.
July 31, 2008 by Jennifer

geometry
given H is the midpoint of GI. the length of GH is represented by 4x-5 and the length of HI is represented by 3x+20. find the value of x and the measures of GI, Gh, and HI.
September 7, 2010 by Anonymous

geometry
The legs of an isosceles triangle have lengths 2x+4 and x+8 . The base has length 5x-2 . What is the length of the base?
January 13, 2011 by edtyyyd

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