Monday

August 31, 2015
Number of results: 13,933

**Geometry**

Find the perimeter of the square. Length is 6.66 yd
*March 7, 2012 by Sheilah*

**math**

how many 60"pieces can be cut from a 40 foot length
*July 17, 2012 by tamika*

**algebra**

(3,0),0,-4).solve for length, standard form.
*September 2, 2012 by david *

**algebra**

(3,0),0,-4).solve for length, standard form.thank you
*September 2, 2012 by david *

**Math **

Which subways length is divisible by 4 miles?
*October 16, 2012 by Shion*

**physics**

What length of pendulum has a period of 0.9 s on Earth?
*November 26, 2012 by Anonymous*

**physics**

What length of pendulum has a period of 0.9 s on Earth?
*November 26, 2012 by Anonymous*

**math**

a square has an are of 121 what is the length of on of its sides?
*December 10, 2012 by jay*

**Chemistry**

what is the bond length of sulfur trioxide?
*January 4, 2013 by Sam*

**Geometry**

line xy bisect and is perpendicular to ab and cd. ab=6 and ap=5 what is the length of xy
*March 4, 2013 by Ashley*

**math**

width x length = volume. is that correct
*May 4, 2013 by felicia*

**A Curious Question **

What length does a report consist of?
*October 18, 2013 by Anonymous*

**Math**

The area of a rectangle is x^2-5x-10. What is the length if the width id x+2 ?
*November 4, 2013 by Britney*

**math**

if the area is 135 and the length is 15, then what is the width of it ?
*January 20, 2014 by YoYo*

**geometry**

If A point K is the reflection of L (2,5) IN THE Y AXIS WHAT IS THE LENGTH OF KL
*March 1, 2014 by Help Please*

**mathematics**

P=2(l+b) the length of a rectangle given the perimeter
*August 7, 2014 by pinky*

**geometry**

angles versus length & height
*August 18, 2014 by Anonymous*

**math**

If the area of something is known how do you find the length?
*September 16, 2014 by Anonymous*

**geometry**

Line XY bisects and is perpendicular to AB and CD. AB = 6 and AP = 5. What is the length of XY?
*September 17, 2014 by br*

**math **

find the length of the curve y^2=x^3 between x=0 and x=5
*December 16, 2014 by student*

**Geometry**

In rectangle ABCD, AC= 8x-10 and BD=2x+20. Find the length of BD
*January 3, 2015 by Matt*

**Math**

The length of the hypotenuse of a 30-60-90 triangle is 9. What is the perimeter?
*May 26, 2015 by rhidicde*

**math**

Find the exact arc length x=1/3(y^2 +2)^3/2 from y= 0 to y = 1
*June 26, 2015 by fatma*

**physics**

A daredevil plans to bungee jump from a balloon 53.0 m above a carnival midway. He will use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 10.0 m above the ground. Model his body as a particle and the cord as having negligible mass and ...
*November 18, 2012 by Emily Tran*

**Gr. 9 math**

There is one large rectangle ABCD, top line is AD and bottom is BC. A vertical line is drawn from the top to bottom called GH (between points AD and BC). A line is drawn from left to right called EF (between points AB and GH). AEFG is Rectangle 1. EBHF is Rectangle 2. GHCD is ...
*December 12, 2010 by olav*

**math**

A. In triangle, the second angle measures twice the first, and the third angle measures 5 more than the second. If the sum of the angles' measures is 180^0, find the measure of each angle. b. The price of a pack of gum today is 63 cent. This is 3 cent more than three times the...
*July 10, 2013 by gary*

**Trignometry pls help**

1. The radius of the circumscribed circle of the triangle ABC is 15 cm. Given that B is a 49-degree angle, find the length of side AC. 2. The radius of the circumscribed circle of the triangle ABC is r cm. Given that B is a â-degree angle, find the length of side AC, in terms ...
*April 11, 2010 by Sally K*

**Algebra Word Problem Help**

I got 2 more intense problems like this. Can someone show me the way for each step so I can follow along with the other problems I have to do? ThankS! A gardener has 40 feet of fencing with which to enclose a garden adjacent to a long existing wall. The gardener will use the ...
*August 3, 2009 by Katlyn*

**english phonetics**

Hello I was wondering if my answers for my phonetics assignment were correct... Articulatory - deal with manner and place of articulation of sounds pronunciation problem - the student pronounces "pale" instead of "fail" MANNER AND PLACE OF ARTICULATION? pronunciation problem...
*August 23, 2010 by Jess*

**Math**

I have the answer to the first part of the question, which is What is the volume of Ted's Submarine model. The answer is 490.08=volume. The second part of the question is if 1 inch in the model represents 20 feet in the actual submarine, what is the volume of the actual ...
*February 25, 2013 by Lia*

**English**

For the book into thin air Your reaction to the 5 sections. Describe the section. But don't get too caught up in telling the plot. You can assume your audience has read the book. Tell which parts or characters were interesting to you or surprised you. Give your opinions. Pick ...
*March 31, 2010 by Ryan*

**physics**

1)A convex mirror of focal length 10 cm forms an upright and magnified image of a real object placed at a distance of 20 cm from the mirror. false 2)A concave mirror of focal length 10 cm forms an upright and diminished image of a real object placed at a distance of cm from ...
*April 7, 2008 by Jon*

**Algebra**

A community college campus plans to construct a rectangular parking lot on land bordered on one side by a highway. There are 640 feet of fencing available to fend the other three sides. Let x represent the length of each of the two parallel sides of fencing. a) Express the ...
*November 26, 2014 by Shannon*

**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*

**chemistry**

Instant cold packs, often used to ice athletic injuries on the field, contain ammonium nitrate and water separated by a thin plastic divider. When the divider is broken, the ammonium nitrate dissolves according to the following endothermic reaction: NH_4NO_3(s) rightarrow NH_4...
*December 19, 2012 by savannah*

**Physics Help please**

The free-fall acceleration on Mars is 3.7 m/s2. (a) What length pendulum has a period of 4 s on the earth? cm What length pendulum would have a 4 s period on Mars? cm (b) A mass is suspended from a spring with force constant 10 N/m. Find the mass suspended from this spring ...
*December 6, 2010 by Anonymous*

**physics**

A high-voltage power line carries a current of 120 A at a location where the Earth's magnetic field has a magnitude of 0.577 G and points to the north, 70.8° below the horizontal. Calculate the magnitude of the magnetic force exerted on a 258 m length of wire if the current in...
*October 11, 2010 by VJC*

**Physics**

Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
*May 28, 2012 by Kyle*

**Physics**

Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
*May 28, 2012 by Kyle*

**Physics**

Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
*May 29, 2012 by Kyle*

**Brain freezer a.k.a. MATH**

Please Help! Are all squares similar? I think that they aren't but i'm not sure. I think this because rectangles can be squares and rectangles can take different forms and shapes. Please help What do you mean by square? A square will always have a 4 sides and angles equal. ...
*December 14, 2006 by Crystal*

**Physics**

A man who is 6 ft tall is standing in front of a plane mirror that is 2 ft in length. If the mirror is placed lengthwise with its bottom edge 4 ft above the floor on a wall that is 5 ft away, how much of his image (i.e. what length of himself) can the man see? (Assume that his...
*May 30, 2012 by Bob*

**Physics**

A man who is 6 ft tall is standing in front of a plane mirror that is 2 ft in length. If the mirror is placed lengthwise with its bottom edge 4 ft above the floor on a wall that is 5 ft away, how much of his image (i.e. what length of himself) can the man see? (Assume that his...
*May 30, 2012 by John*

**Physics**

A man who is 6 ft tall is standing in front of a plane mirror that is 2 ft in length. If the mirror is placed lengthwise with its bottom edge 4 ft above the floor on a wall that is 5 ft away, how much of his image (i.e. what length of himself) can the man see? (Assume that his...
*May 30, 2012 by Bob*

**Physics**

A man who is 6 ft tall is standing in front of a plane mirror that is 2 ft in length. If the mirror is placed lengthwise with its bottom edge 4 ft above the floor on a wall that is 5 ft away, how much of his image (i.e. what length of himself) can the man see? (Assume that his...
*May 30, 2012 by Bob*

**Physics**

A man who is 6 ft tall is standing in front of a plane mirror that is 2 ft in length. If the mirror is placed lengthwise with its bottom edge 4 ft above the floor on a wall that is 5 ft away, how much of his image (i.e. what length of himself) can the man see? (Assume that his...
*May 31, 2012 by Bob*

**Pre-Calc**

One campus of HCC has plans to construct rectangular parking lot on land bordered on one side by a highway. There are 640 ft of fencing available to fence the other sides. Let x represent the length of each of the two parallel sides of fencing. a. draw the illustration of the ...
*January 14, 2014 by Andy G*

**Physics **

The planet Tralfamador is a planet of mass M and radius R, and very thin atmosphere (neglect air resistance). A magnetic rail gun has been mounted on the surface of Tralfamador at the North pole. A projectile of mass m is fired from the magnetic rail of gun with an unknown ...
*May 1, 2013 by J*

**biology**

POLARITY COHESION SURFACE TENSION CAPILLARY ACTION UNIVERSAL SOLVENT ADHESION match definitions Because water molecules stick together, they form a thin film on the surface of pools of water, on which some organisms can walk Water molecules are able to move against the force ...
*November 20, 2013 by anonymous*

**physics**

A 20. kg block is placed at the top of a 10. meter-long inclined plane. The block starts from rest and slides without friction down the length of the incline. (A diagram shows a height of 5.0 m, the 10. m length of incline/hypotenuse and the 20. kg block sliding on the ...
*March 20, 2011 by Sejul*

**physics**

explain how you can change the length of a vibrating string.
*October 30, 2006 by alejandra*

**math**

Find the arc length of y = ln(cos x) over x = [0, pi/4]
*December 3, 2007 by mathstudent*

**geometry**

what is the area of a rectangle with a width of 12 feet and a length of 10?
*February 12, 2008 by erica*

**Math**

Find the missing length for the right triangle 7 & 25
*March 6, 2008 by Sherri*

**trig**

If an angle is 1 radian, what is the arc length in radians?
*April 16, 2008 by Abigail*

**science**

What is a length of an average persons blood vessel?
*October 20, 2008 by APRIL*

**math**

how can you find the length of a line of a isosceles trapezoid?
*April 10, 2009 by frank*

**Calculus**

the length of the curve of intersection of the cylinder (4x^2) + y^2 = 4 and the plane x + y + z = 2
*April 23, 2009 by Anonymous*

**Algebra**

How could you use y=2^x to determine the # of folds for the length of 128 ?
*June 11, 2009 by Steve*

**Math**

What is the perimeter of a rectangle whereby the length is b and the width is 24?
*November 17, 2009 by Marie*

**physics **

find the length of a pendulum that oscillates with a frequency of 1.0 Hz
*November 30, 2009 by abbigail*

**sawing**

what length of material do you need for the jacket sleeves
*February 5, 2010 by natta*

**geometry**

What is the length of the hypotenuse of the right angle ABC if AB = 5 and AC = 6
*February 23, 2010 by Carol*

**math**

What is the height of an equilateral triangle that has sides of length 1 cm?
*March 11, 2010 by Sarah*

**math**

find the missing length of the right triangle 17 and 15
*March 17, 2010 by Lynn*

**calculus**

find the length of the curve;x^2=a^2(1-e^(y/a))measured from(0,0) to(x,y) is a log(a+x/a-x)-x.
*March 23, 2010 by Anonymous*

**math**

Determine the length of a pendulum that has a period of 4 seconds.
*March 31, 2010 by elvis*

**geometry**

If a circle has a diameter of 2 3/8 inches, then what is the length of the radius?
*April 5, 2010 by Emily*

**Physics**

What is the proof for voltage versus length in the equation V=Cx?
*April 26, 2010 by Matt*

**geometry**

If VZ = 21, ZX = 24, and Z is the midpoint of WY, what is the length of WZ rounded to the nearest tenth?
*July 29, 2010 by Stephanie*

**calc 3**

find the arc length of the curve r(t)= <6sqrt(2),e^t,e^(-6t)>
*September 24, 2010 by ashley*

**geometry**

collinear points gk=45, hl=18, and gh=hi=i. find the length of each segment
*October 4, 2010 by k*

**physics**

if you pushed 50 newtons up 2 meters what was the length of the ramp
*October 17, 2010 by Anonymous*

**algebra**

In a triangle, find the length of the side not given, B=1,c=~17
*October 23, 2010 by John H.*

**math**

triangle with vertices A(-2,2), B(4,0) and C(-2,-3). find the length of this altitude
*October 26, 2010 by Ted*

**geometry**

Is it possible to have a quadrilateral with sides of length 10, 5, 1, and 8?
*December 2, 2010 by Anonymous*

**6th grade**

if the ratio is 3:2 and length is 5 inches.what is the widith
*December 10, 2010 by cc*

**Physics **

Define the focal length of a convex mirror?
*December 14, 2010 by Dylan*

**Math**

Find the area of a rectangle if its length is 5x+10 and its width is 5x-5
*January 17, 2011 by Julie*

**geometry**

Given that AB is a tangent of the circle with the center at X, AB = 12, and XD = 2.5, which is the length of DB?
*January 19, 2011 by Nicole*

**geomegy**

cd and ce are radii of the same circle. how do they compare in length
*February 7, 2011 by timia*

**physics**

What is the resistance of a 2.5 m length of copper wire 1.3 mm in diameter?
*February 15, 2011 by michelle*

**geometry**

in the diagram of collinear points, GK = 24, HJ = 10, and GH=HI=IJ. Find each length.
*August 31, 2011 by hassan*

**math**

what is the length of side AB in triangle ABC with AB=AC, BC=8, and median CD=9
*March 13, 2011 by skd*

**geometry**

Find the length of the median of a trapezoid with vertices at C(3,1) D(10,1) E(7,9) and F(5,9)
*March 16, 2011 by Clara*

**geometry**

whats the area of a rectangle that has a base of 33 and a length of 19??
*March 24, 2011 by Jyot*

**math**

A rhombus has a perimeter of 40 cm and a height of 8 cm. What is the length of each side?
*April 13, 2011 by john sou*

**physics **

How will the length of the cord influence the period of the pendulum?
*April 17, 2011 by ashley --*

**math**

If a circle has a diameter of 2 3/8 inches, then what is the length of the radius
*April 19, 2011 by nysanah*

**math**

How can I find the length of a right triangles leg?
*May 15, 2011 by Lily*

**geometry**

Find the length of segment AG in the figure if the prism is 8 ft by 9 ft by 12 ft.
*May 18, 2011 by molly*

**Physic **

what is the focal length of a plane mirrior which is 4m tall?
*June 9, 2011 by Daniel *

**Math**

If the legs of a right triangle are 8 and 10 what is the length of the hypotenuse?
*September 23, 2011 by Della*

**Geometry**

a rectangle has an area of (2x^2 +12), a length of 9x+1) and a width of (3x-6). what is the value of x?
*September 25, 2011 by Amber*

**math**

the area of a rectangle is it length multiplied by it width
*October 11, 2011 by aaron*

**math**

Find the length of right side of a triangle if a=2,b=4 so c=?
*December 7, 2011 by mandy*

**geometry**

The length of the hypotenuse of a 30°-60°-90° triangle is 12. Find the perimeter.
*December 14, 2011 by Cindy*

**geometry**

Find the length of the diagonals of the isosceles trapezoid if AC = x + 1 and DB = 2x - 3
*January 15, 2012 by sharon*

**maths**

what is the area of a rectangle of length 6 c.m and width 3 c.m ? what is its perimeter/
*January 20, 2012 by jack*

**maths **

the area of a rectangle is 12 square c.m and its length is 4 c.m what is its width?
*January 20, 2012 by jack*