Wednesday

October 22, 2014

October 22, 2014

Number of results: 12,388

**calculus**

Find the length of the curve over the given interval: x=t+1 y=ln cos(t) for t=0 ---> t=pi/4
*April 14, 2013 by Liz*

**calculus**

Find the length of the curve over the given interval: x=t+1 y=ln cos(t) for t=0 ---> t=pi/4
*April 14, 2013 by Sarah*

**math**

if the volume of a room is 864 and the length and width are the same, what is the height?
*May 2, 2013 by lisa*

**math**

An 8 in. by 10 in. photo is reduced by dividing the length and width by 2. What is the new perimeter?
*May 5, 2013 by Anonymous*

**geometry**

if the sides of a triangle are 8 cm, 10 cm, and 12 cm then find the length of altitude to the smaller side.
*June 24, 2013 by jaspreet*

**math**

Use exponents to express the volume of a cube with edges of length 3y.
*July 18, 2013 by vincent*

**math**

how do i find the length x of a right triangle,when one side is x+48 and the other is 72.?????????
*August 6, 2013 by jaslene*

**math**

If the volume of a box is 357, how do you determine length, width and height?
*August 13, 2013 by Mom*

**Physics**

if im plotting a graph: Time Squared vs Length What will be the unit of my gradient ?
*September 20, 2013 by Daksh*

**Geometry**

Find the missing length. MG=10cm, NP=4cm, QP= 14cm, MN=____cm
*September 29, 2013 by George*

**math**

Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. a) 8 cm b) 21 cm c) 15 cm d) 225 cm
*October 31, 2013 by victoria*

**sumner**

Suppose that the endpoints of one leg of a 45°-45°-90° triangle are (0, 3) and (4, –1). What is the length of the hypotenuse?
*January 7, 2014 by Anonymous*

**Algebra 1**

For the points R (9,4), A (-2,4) and T (9,3),find the length of the hornizontal and vertical sides of the figure.
*March 6, 2014 by Zoey*

**albebra**

solve arithmetically and algebraically. The perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?
*April 14, 2014 by Robin*

**Math**

What happens to the volume of a rectangular prism length, the width, and the height by 2?
*April 28, 2014 by Steven*

**geometry**

what will be the length of the shadow of a person whose height is 147cm? when it will be 9am?
*June 13, 2014 by TANISHA GANDHI*

**math**

If d length n breath of a rectangle r increased by 10% then by wt %wiil the area increase?
*June 28, 2014 by Khusbu*

**math**

The area of a rectangle is 2x^2+5x^2-x-6 cm. write a polynomial that represents its width if its length is 2x^2+ x-3.
*July 23, 2014 by nialleen*

**calculus 2**

use the simpsons rule with n=10, arc length y=^3sqaure root x, for 1<=x<6
*July 29, 2014 by Ryan*

**Physical Science**

The standard unit of length in the metric system is based on what.
*August 23, 2014 by Rashida*

**math**

Area of a rectangle = 221 m2; width = length = ? Should the answer be 13 or or 26
*September 2, 2014 by matthew*

**nutrition**

Date of W.I.C Appointment Jonathan's Age Jonathan's Height Jonathan's Weight Lab Values: Hemoglobin Lab Values: Lead 8/1/05 30 months 35.5 inches 27 lbs 10.3 10.2 5/2/05 27 months 35 inches 26.5 lbs 2/4/05 24 months 34.5 inches 26 lbs Your first step is to evaluate the ...
*May 10, 2011 by kim*

**Algebra**

Can someone please check my answers. 1. Solve. –7x + 1 + 8x = x + 1 A) Identity B) No solution C) 1 D) 0 My answer: A) Identity 2.The length of one of the equal legs of an isosceles triangle is 8 cm less than 4 times the length of the base. If the perimeter is 29 cm, find the ...
*April 21, 2007 by Noah*

**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*

**algebra**

a1. Simplify 5 + (7-1)2/6 A11 B41/6 C51/6 D7 E17/6 F23 b2. Simplify (26/2 + 33)/(23) A11/3 B5 C20/3 D8 E6 F131/8 f3. Simplify [7+2(5 - 9)2]/[(4+1)2 - 3(22)] A-23/2 B18/7 C-13 D9/4 E8/41 F3 e4. Simplify 36 – 2x[4(-3-2)] A36 - 28x B16 - 2x C76x D40x + 36 E-720x F36 + 8x c5. ...
*September 10, 2010 by whitney*

**physic**

Bungee Jumping. A bungee jumper jumps from a tall bridge attached to a light elastic cord (bungee cord) of unstretched length L. The cord first straightens and then extends as the jumper falls. This prevents her from hitting the water! Suppose that the bungee cord behaves like...
*October 20, 2013 by Anonymous*

**algebra**

how would i work out the following problems solve each formula in terms of the given variable 1. 5d-2g=9 ;g The formula A=2h(l+w) gives the lateral area a of a rectangular solids with length l, width,w and height h. 2. solve this formula for h 3. solve this formula for l The ...
*September 22, 2008 by jessica*

**Math**

1. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical 2. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21 15 8 6 3. Which ...
*October 29, 2012 by This Girl*

**biology**

Consider the following 45 base-pair (bp) DNA sequence: 1 10 20 30 40 | . | . | . | . | . 5’-CGCACCTGTGTTGATCACCTAGCCGATCCACGGTGGATCCAAGGC-3’ ||||||||||||||||||||||||||||||||||||||||||||| 3’-GCGTGGACACAACTAGTGGATCGGCTAGGTGCCACCTAGGTTCCG-5’ You also have a collection of short ...
*May 2, 2013 by Anonymous*

**BIOLOGY**

Consider the following 45 base-pair (bp) DNA sequence: 1 10 20 30 40 | . | . | . | . | . 5’-CGCACCTGTGTTGATCACCTAGCCGATCCACGGTGGATCCAAGGC-3’ ||||||||||||||||||||||||||||||||||||||||||||| 3’-GCGTGGACACAACTAGTGGATCGGCTAGGTGCCACCTAGGTTCCG-5’ You also have a collection of short ...
*November 8, 2013 by Bidex*

**Physics**

In 1910 Rutherford performed a classic experiment in which he directed a beam of alpha particles at a thin gold foil. He unexpectedly observed a few of the particles scattered almost directly backward. This result was not consistent with then current models of atomic ...
*July 2, 2014 by Brandi*

**Calc**

A wire 9 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the other piece is bent into a circle for a TV antenna. To reduce storage space, where should the wire be cut to minimize the total area of both figures...
*October 28, 2010 by Pierre*

**Physics**

Useful Constants: 1 Torr = 133.32 Pa; R = 8.3145 J/mol·K You have a thin metal sphere of unknown volume that contains helium gas at low pressure. You put the entire metal sphere into a bath of liquid nitrogen, and a pressure gauge on the sphere indicates a pressure of 288 torr...
*November 16, 2009 by Ellie*

**physics**

check which of the following modifications to a solenoid would be most likely to decrease the strength of its magnetic field? a. removing its iron rod core adn increasing teh number of coils b. increasing the current and reducing the number of coils c. reducing teh number of ...
*March 12, 2009 by physics*

**algebra**

Volume of a Box A box is constructed by cutting out square corners of a rectangular piece of cardboard and folding up the sides. If the cutout corners have sides with length x, then the volume of the box is given by the polynomial A box is constructed from a square piece of ...
*August 13, 2011 by mich*

**Math Symbols**

Let "p" represent 'the area of rectangle ABCD is 50 square inches'. Let "q" represent 'the perimeter of rectangle ABCD is 30 inches'. Let "r" represent "the length of rectangle ABCD is twice the width" My question: use symbols to represent the collowing conjunction: The area ...
*August 21, 2006 by Kasey*

**College Algebra**

Part 1: Measure the distance of the diagonal (from one corner to the opposite corner) of the screen on your computer monitor to the nearest tenth of a centimeter or sixteenth of an inch. Measure the height of the screen along the vertical as well. Use the Pythagorean theorem ...
*January 25, 2009 by Nicole*

**physics**

homework question I have and I dont really understand how to do the problem. Gooluk, the Inuit, is pulling a 62kg sled through the snow on his way home from ice fishing. On the back of the sled is his 50kg sack of fishing tackle. The coefficient of sliding friction between ...
*July 20, 2010 by Anonymous*

**MINIMIZATION PROBLEM (CALC)**

A wire 9 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the other piece is bent into a circle for a TV antenna. To reduce storage space, where should the wire be cut to minimize the total area of both figures...
*October 30, 2010 by Pierre*

**MINIMIZATION PROBLEM (CALC)**

A wire 9 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the other piece is bent into a circle for a TV antenna. To reduce storage space, where should the wire be cut to minimize the total area of both figures...
*October 30, 2010 by Pierre*

**Math**

At the same time of day a cable pole and a yard stick cast shadows of 20 ft. and 4 ft. persfectively as shown in the diargram below. if the angle of elevation of the sun is the same for both the cable pole and the yard stick determine the height od the cable pole. The ratios ...
*March 7, 2007 by Noelia*

**basic geometric**

The perimeter of a square is 92 feet. What is the length of each side. and thank you for your help I really appreciated . P= 4*s s= P/4
*March 11, 2007 by vero*

**Physics**

Find the length of a bridge if it is known that the steel in the roadbed expands by 0.52 m when the temperature changes from +2 to +30°C.
*April 5, 2008 by Katie*

**math**

A triangle equals 36 in,2 angles equal 12 in and 8 in. find L, the length of the third angle
*April 16, 2008 by baby love 2396*

**Algebra**

In a right triangle find the length of the side not given. b=1, c=sqrt10, a need help
*July 3, 2008 by Sam*

**math**

Fill up the missing columns in the following. 1.length----cm,breadth----cm,-----area0.64 m(square)
*January 5, 2009 by ritu*

**chem**

find the density of a cube if it has a mass of 2 grams and has a length of i centimeter on each edge/
*January 9, 2009 by tonya*

**repost Calculus**

the length of the curve of intersection of the cylinder (4x^2) + y^2 = 4 and the plane x + y + z = 2 I'm so lost. Any help is appreciated!
*April 24, 2009 by Anonymous*

**Math**

A sheet metal plate has the length of 147.5 mm and a width of 86.5 mm. Find its area in m^2.
*August 3, 2009 by Keisha*

**chemistry**

Why is the second not defined by the length of day? Is it because it's such a small fragment of time?
*September 11, 2009 by susie*

**circles**

the radius of a curvature is 10ft and the height of the segment is 2ft. What is the length of the chord
*September 26, 2009 by Lee*

**Math**

if an 8 inch wide rectangle is to approach the golden ratio, what should its length be?
*September 30, 2009 by Jennifer*

**geometry**

If the lengths of two sides of a right triangle are 33 ft and 56 ft, then the length of the hypotenuse must be
*November 8, 2009 by kimama*

**Math**

what metric unit of measure would you used to find the length of a stadium
*November 16, 2009 by BrittA*

**algebra**

how do i find the length of a rectangle when the area is (R cubed-24R-5) cm sqaured and the width is (R-5)cm ???
*December 29, 2009 by michelle*

**Physics**

Why is the CM of a 1.00m length of pipe at its midpoint, whereas this is not true for your arm or leg?
*February 3, 2010 by Charlie*

**geometry**

the legs of the isosceles triangle each measure 14in.find the length of the hypotenuse
*February 16, 2010 by maria*

**math :(**

how would you find the length of a semicircle using pie 22/7 when the radius shown is 14 ?
*February 21, 2010 by gwendolyn brooks*

**Math**

trying to figure the length of a right triangle when the other two sides are 17 and 15?
*March 20, 2010 by Velinda*

**Math**

If the volume of the rectangular prism is 360cm3 and the height is 28cm, what is the width and the length?
*March 28, 2010 by Sara*

**geometery**

if the perimeter of a parallelogram is 132cm the longest possible length of a diagonal is less then ?
*April 20, 2010 by hannah*

**Geometry-confused!**

Find the length of a side of a rhombus whose diagonals measure 10 and 24?
*May 3, 2010 by Rosie*

**Algebra**

The length of a rectangle is fixed at 17cm. What widths will make the perimeter greater than 98 cm?
*May 26, 2010 by JOHN H*

**Algebra**

The length of a rectangle is fixed at 13cm. What widths will make the perimter greater than 92 cm?
*June 10, 2010 by Linda*

**Pythagorean Theorem**

Which is closest to the length of the diagonal of a square whose sides measure 20 cm?
*July 15, 2010 by david*

**college**

The preimeter of a retangle is 98. The length is 7m more than twice the width. Fid the dimension?
*July 29, 2010 by Diana*

**algebraa**

find the length of the third side of the triangle perimeter=12 3cm 4cm
*August 31, 2010 by karl*

**algerbra 116**

the length of a rectangle is fixed at 12 cm what widths will make the primeter greater then 90 cm
*September 4, 2010 by cassie *

**calculus**

Can someone please help me find the arc length of this curve? x = 3y^(4/3) - 3/32y^(2/3) y is between -64 and 64
*September 6, 2010 by Pegs*

**algebra**

Why is 4(x+2)+4x=8 not a correct equation to solve a geometry problem if x represents a length of measurement?
*September 8, 2010 by Anonymous*

**math**

in right triangle find length of side not given b=1,c=square root of 26
*September 14, 2010 by ruthann*

**GEOMETRY**

In a figure ABCDEF is a regular hexagon with DH=1cm and HC=2cm. Find the length of AH
*September 23, 2010 by natali*

**math**

the length of a rectangle is fixed at 26m. what widths will make the perimeter greater than 90 cm
*September 27, 2010 by jean*

**math geometry**

what is the area of a regular hexagon having sides of 16 meter length?
*September 28, 2010 by cynthia*

**Algebra 1**

write a function rule for each situation. The volume V(n) of a cube when you know the length n of a side.
*November 14, 2010 by David*

**Math**

If the length of a square garden is five and seven eighths long, then what is the perimeter?
*November 16, 2010 by Michael*

**Geometry**

If the length of arc of measure 80 is 12 pi inches long, find the radius of the circle
*November 17, 2010 by Devin*

**physical science**

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?
*November 23, 2010 by t.o*

**geometry**

Given a circle with the radius of 2, which is the degree measure of an arc whose length is 1/2 pi?
*December 10, 2010 by matt*

**algebra**

The perimeter of a rectangular writing pad is 44cm. The width is 4 cm less than the length.
*December 14, 2010 by Anonymous*

**algebra**

what is a function rule for the perimeter P of a building with a rectangular base if the width w is 2x the length l?
*January 6, 2011 by The master*

**Geometry**

How do you find the distance from the center of an equilateral triangle, with the side length of L, to a point?
*January 11, 2011 by Ngoc*

**physical**

what is the minimum length of the mirror needed to view the whole body at any distance?
*February 3, 2011 by ivy*

**geometry**

if two sides of a scalene triangle measure 10 and 12 the length of the third side could be?
*February 4, 2011 by danielle*

**math**

find the length width and area of an object where the perimeter is fixed at 20 meters
*March 1, 2011 by tahj*

**Geometry**

Find the perimeter of a square to the nearest tenth if the length of its diagonal is 16 millimeters
*March 6, 2011 by Amber*

**geometry**

The medians of the legs of a right triangle are 3 square root 6 and 6. What is the length of the hypotenuse?
*March 8, 2011 by Me too*

**geometry**

if a triangle has a perimeter of 72 and a ratio of 3:4:5. what is the length of all three sides and angles
*March 9, 2011 by jalisa*

**chemistry**

why mass of mg is determined indirectly by measuring its length instead of passing by balance?
*January 23, 2013 by Riana*

**Calculus**

Find the length of the intercepted arc with radius 2.5 cm and a central angle of 95 degrees
*March 28, 2011 by Bree*

**algebra**

the perimeter of a rectangle is 82m. the length is 2m ore then twice the width. what is the dimensions?.
*March 27, 2011 by bianca, pleeease help i'm lost*

**grade 7 math**

how can you figure out the length of a shadow if you walk closer to a lamppost?
*March 30, 2011 by melissa*

**Math**

The length of a rectangle is fixed @ 21 cm, what widths will amke the perimeter greater than 78cm?
*April 1, 2011 by tammy*

**Math**

Find the length of VR, the direct distance across the river, to the nearest tenth.
*April 3, 2011 by William*

**maths**

find the volume of a rectangular prism with a length of 5in.,width of 6 in.and height of 7 in.
*April 24, 2011 by blen*

**Algebra**

the length of a rectangle is fixed at 10 cm. What widths will make the perimeter greater thatn 74 cm?
*May 7, 2011 by sam*

**Physics**

What is the resistance of a 4.00 m length of copper wire having a diameter of 2.00 mm at a temperature of 20 degrees?
*May 10, 2011 by Anonymous*

**math**

Would you measure the length of a stapler in inches or in feet? Explain your answer
*May 12, 2011 by antoy*

**geometry**

what is the ratio of 2 segments where the length of one is 8cm while that of the other is 4ocm?
*May 17, 2011 by mike*

**biology**

what is the metric units used for 1. distance 2. length 3. volume 4. weight or mass?
*June 23, 2011 by akim*

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