Wednesday

April 16, 2014

April 16, 2014

Number of results: 25,969

**Spherical Trigonometery**

You probably were messed up by the angle(distance) c being wanted rather than a as the law is usually written. Best to remember it using this picture in your head: cos side unknown = cos other side*cos third side + sin other side*sin third side* cos angle opposite unknown side
*Tuesday, January 15, 2008 at 4:21am by Damon*

**Visual Arts**

In a traditional landscape the horizon line is most visually pleasing at either the top third or bottom third of the picture depending on the subject matter. IF your picture is a seascape about crashing waves and big boats, the horizon would be in teh top third (or less of the...
*Thursday, October 2, 2008 at 7:33pm by Sara*

**math**

the sum of the lenths of any two sides of a triangle must be greater than the third side. if a triangle has one side that is 17 cm and a second side that is 4cm less than twice the third side, what are the possible lenths for the second and third side?
*Monday, September 26, 2011 at 11:19am by brittany*

**geometry**

The sum of any two sides of a triangle must be greater than the third side so if the third side is x x < 15 Since you want x to be an integer, x = 14 the largest possible value for the third side is 14
*Monday, October 17, 2011 at 6:54pm by Reiny*

**PHYSICS**

1)A picture of width 40 cm weighing 40N hangs from a nail by means of flexible wire attached to the sides of the picture frame. The midpoint of the wire passes over the nail which is 3 cm higher than the points where the wire is attached to the frame. Find the tension of the ...
*Monday, November 29, 2010 at 7:04pm by Ann*

**third side (picture attached)**

I have already asked this in another thread. Here is more explanation: The radius of earth's orbit is 1.5 * 10^8km & the radius of venus's orbit is 1.1 * 10^8 km. We need to find out the distance from earth to venus for both positions of venus. A picture is uploaded here if ...
*Friday, November 10, 2006 at 6:40pm by Jen*

**need help**

A picture of width 43.0 cm, weighing 52.0 N, hangs from a nail by means of flexible wire attached to the sides of the picture frame. The midpoint of the wire passes over the nail, which is 2.50 cm higher than the points where the wire is attached to the frame. Find the tension...
*Monday, October 22, 2012 at 4:30pm by justin*

**physics need help bad**

A picture of width 43.0 cm, weighing 52.0 N, hangs from a nail by means of flexible wire attached to the sides of the picture frame. The midpoint of the wire passes over the nail, which is 2.50 cm higher than the points where the wire is attached to the frame. Find the tension...
*Monday, October 22, 2012 at 4:31pm by justin*

**physics help i still dont get it**

A picture of width 43.0 cm, weighing 52.0 N, hangs from a nail by means of flexible wire attached to the sides of the picture frame. The midpoint of the wire passes over the nail, which is 2.50 cm higher than the points where the wire is attached to the frame. Find the tension...
*Monday, October 22, 2012 at 4:56pm by justin*

**MATH**

For all angles to be acute, no single angle can be ≥ 90° let's assume the angle between the 8 and 15 is 90° by Pythagoras, the third side would have to be17. So the largest integer we could have for the third side is 16 But to have a triangle , the sum of any two sides ...
*Friday, January 28, 2011 at 8:29am by Reiny*

** IRSC**

the sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that 17 inches and a second side that is 1 inch less than twice the thrid side, what are the possible lengths for the second and third side.
*Sunday, September 11, 2011 at 9:21pm by Angela*

**physics**

I'm just having trouble setting up this problem. It's based on a picture so I'll describe it: There is an open ladder standing on the floor with a person on the third step on one side. There is a crossbar attached to the two sides of the ladder and the floor is frictionless. I...
*Wednesday, December 1, 2010 at 5:01pm by Meghan*

**Physics**

A beam of mass mb = 10.0 kg, is suspended from the ceiling by a single rope. It has a mass of m2 = 40.0 kg attached at one end and an unknown mass m1 attached at the other. The beam has a length of L = 3 m, it is in static equilibrium, and it is horizontal, as shown in the ...
*Friday, April 9, 2010 at 3:51pm by Katie*

**calculus**

The base of a triangle is on the x-axis, one side lies along the line y=3x, and the third side passes through the point (1,1). What is the slope of the third side if the area of the triangle is to be a minimum.
*Sunday, November 6, 2011 at 3:21pm by Sribava*

**Math**

determine the length of the sides and the measures of the angles for the congruent quadrilaterals B'C' (On the picture it shows 50 degrees for B'C'(which is on the left hand side) and 9 for D'A' (On the right hand side)the picture shows that it is upside down.)
*Friday, May 6, 2011 at 11:31am by Geena*

**English**

1. Write down #1 in the circle in the third picture. 1-1. Write down #1 in the circle of the third picture. 1-2. Write down #1 in the circle on the third picture. 1-3. Write down #1 in the circle related to the third picture. (Are the expressions above all correct? which ...
*Thursday, October 23, 2008 at 3:28pm by John*

**algebra**

the perimeter of a triangle is 205. one side is 10 longer than the shortest side. the third side is 5 less than twice the shortest side.how long is each side
*Monday, February 28, 2011 at 3:53pm by tana*

**arithmetic**

Your area should be in cm^2, not cm. Did you omit a decimal point in the area? You cannot determine the perimeter of the picture OR the frame unless the length/width ratio of the picture is known. If the picture is a square, the length of a side is 36 meters! I have never seen...
*Thursday, March 20, 2008 at 5:54pm by drwls*

**8th grade math**

the first side of a triangle measures 3 cm longer then the second side the third side is 4cm shorter then twice the second side the perimeter is 31cm. how long is each side?
*Monday, March 7, 2011 at 4:15pm by Evan*

**Geometry **

A line parallel to one side of a triangle divides one of the other sides into segments of lengths 15 and 9 and divides the third side so that the longest portion is 36. How long is the shorter portion of the third side?
*Monday, April 4, 2011 at 11:41am by Kareem *

**Physics**

Two springs are attached side by side to a green box of mass M. Determine an expression that describes the period of motion of the box attached to this combination of springs. The two individual springs have spring constants K1 and K2 respectively.
*Monday, January 21, 2013 at 7:30pm by Rose*

**Physics**

A 4kg wooden block is placed on a wooden table, so the coeficent of friction would be 0.2. There is a string connected to both sides of the wooden block with a pulley system at the end of the table to go off and then each string has a different weight attached to it. On the ...
*Monday, October 4, 2010 at 7:20pm by Taylor*

**Physics**

What is the gas pressure inside the box shown in the figure? I have a picture but website wouldn't allow me to post the link for the picture. So I am trying my best to describe it. it is a u-shape tube and it is holding mercury in it. One side has 16cm of mercury and other ...
*Sunday, November 15, 2009 at 3:41pm by ana *

**algebra 1**

let base be x one other side = x-2 third side = x+3 x + x-2 + x+3 > 19 3x > 18 x > 6 test: let base be 7 one other side = 5 third side = 10 perm = 22
*Thursday, May 20, 2010 at 8:21pm by Reiny*

**math**

How long is the side of a square picture that can fit inside a circular picture frame that has a diameter of 8 inches? Hint: Pythagorean Theorem
*Saturday, June 19, 2010 at 3:28pm by jr*

**English**

1. I think the elephant in the picture has 7 legs. It looks odd/strange. Who drew this picture? No! I don't think so. It is a normal/common elephant. I think it has 4 legs. Look at the picture closely. 2. I think the woman in the third picture is young. She looks like a pretty...
*Wednesday, November 18, 2009 at 4:04pm by rfvv*

**Physics**

A 20 g mass is attached to a 120 cm long string. The tension in the string is measured to be .200N. What is the angle. l\ l \ l \ l \ l o l Sorry crappy picture, but the circle is the mass and the diagonal lines represent the string the mass is attached to.
*Wednesday, October 6, 2010 at 4:34pm by Amanda*

**Math - Trig**

If y is the third side of a triangle, you could use the cosine rule, where a,b are lengths of adjacent sides, and C is the included angle between a and b. then the length of the third side, c, is given by: c²=a²+b²-2ab cos(C)
*Friday, March 26, 2010 at 10:00pm by MathMate*

**geometry inequality triangles help if you can**

No, 18 does not work. Notice my two possible solutions, ..... So for the angle opposite the third side to be obtuse, 26 < c < 37 So the third side could be 27, 28, 29, 30 31 32 33 34 35 or 36 For the angle opposite the side 21 to be obtuse, 5 < c < 14 so the third ...
*Monday, December 31, 2012 at 11:58am by Reiny*

**Math**

One side of a triangular banner is 1 ½ times longer than the second side and 2 cm shorter than the third side. The perimeter of the triangle is 98 cm. How long is the shortest side?
*Sunday, March 2, 2014 at 5:17am by christian*

**geometry**

a poster art exhibition is to display a square picture with a white border around it. The border must be 10 in. wide at the bottom, 5 in. wide at the top, and 3 in. wide on each side. Using x to represent the length of a side of the picture. A) Write a variable expression for ...
*Friday, February 8, 2013 at 11:20pm by Sam*

**Math**

first side --- x second side --- x-2 third side -- (3/5)x x + x-2 + (3/5)x = 24 times 5 5x + 5x-10 + 3x = 120 13x = 130 x = 10 first side = 10 2nd side = 8 3rd side = 6
*Monday, September 12, 2011 at 8:28am by Reiny*

**maths**

If shortest side is 6 cm, x/6 = 3/2 for second side and y/6 = 4/2 for third side. Solve for x and y and add the sides for the perimeter.
*Friday, September 24, 2010 at 12:23am by PsyDAG*

**MATH**

FAITH HAS A TRIANGULAR SANDWICH AND ONE SIDE THAT IS 4IN LONG AND ANOTHER SIDE IS 3 IN WHAT IS THE RANGE OF THE THIRD SIDE
*Tuesday, October 30, 2012 at 8:54pm by LISA*

**Math**

Please check your numbers. A square picture has the same length and width. Each side of a 3,600 cm^2 picture is 60 cm.
*Monday, June 3, 2013 at 9:41pm by Ms. Sue*

**math**

the perimeter of a triangle is 79.75 inches. the second side of the triangle is half as big as the first side. the third side is 7.25 in greater than the first side what is the length of the longest side of the triangle?
*Wednesday, April 3, 2013 at 6:51pm by chris*

**english**

struggling with this assignment where do i start and how do i finish? write vignette to personify the girls in the "picture" as fall or winter (the black and white "picture" is of a girl standing in a blank room with her dog at her side)
*Monday, January 3, 2011 at 10:56pm by jesi*

**Algebra - reposting - still need help / direction**

the perimeter of a triangle is 25 inches. The first side is 6 inches longer than the second side. The third side is 5 inches shorter than twice the second side. Find the length of each side
*Monday, September 30, 2013 at 10:03pm by Jimmy*

**Algebra**

the perimeter of a triangle is 25 inches. The first side is 6 inches longer than the second side. The third side is 5 inches shorter than twice the second side. Find the length of each side
*Monday, September 30, 2013 at 9:25pm by Jimmy*

**geometry**

you know that any side of a triangle must be less than the sum of the other two sides. Consider if two sides are 3 and 5. If you lay them out flat, then the sum is 8. If the third side is more than 8, you can't make the ends meet. 8 is as long as the third side can be, and ...
*Saturday, October 8, 2011 at 8:40pm by Steve*

**math**

one side of a right triangle has 2cm less than the hypothuse, and 7cm more than the third side what is the lenghnt of each side
*Friday, March 12, 2010 at 12:02am by devin*

**physics**

What is W attached to? I totally don't understand the picture.
*Friday, October 8, 2010 at 9:04pm by bobpursley*

**algebra**

x= shortest side 3x= side one x+7 = third side then you add all these together and set them equal to 62 and solve for x.
*Wednesday, February 10, 2010 at 9:09pm by ashley*

**geometry**

The coordinates of triangle ABC areA(0,0), B(2,6), and C(4,2). Using coordinates geometry; prove that, if the midpoints of sides AB and AC are joined, the segment formed is parallel to the third side and equal to one- half the length of the third side.
*Monday, February 6, 2012 at 4:32pm by Sindy*

**geometry**

The coordinates of triangle ABC areA(0,0), B(2,6), and C(4,2). Using coordinates geometry; prove that, if the midpoints of sides AB and AC are joined, the segment formed is parallel to the third side and equal to one- half the length of the third side.
*Monday, February 6, 2012 at 5:00pm by Sindy*

**algebra 1 **

The perimeter of a triangle is 62 cm. If the second side is twice as long as the first side, and the third side is 12 cm longer than the second side, what is the length of the longest side of the triangle?
*Thursday, April 21, 2011 at 10:36am by veronica*

**algebra 1 **

The perimeter of a triangle is 62 cm. If the second side is twice as long as the first side, and the third side is 12 cm longer than the second side, what is the length of the longest side of the triangle?
*Thursday, April 21, 2011 at 10:36am by vatannia*

**algebra 1**

The perimeter of a triangle is 72 cenimeters.the second side is twice as long as the first side.the third side is four centimeters shorter than the second side.how long is the first side?
*Friday, May 27, 2011 at 2:46pm by tyyyyyy*

**math plz help**

please can someone help me do this problem. atleast help me find an equation to start with thank you. each page in a children's picture book has area 58 squared inches and a left side margin of 1.5 inches and top,bottom and right side margins of 0.5 inches. Find the dimensions...
*Tuesday, January 23, 2007 at 6:56pm by britteny*

**math **

the perimeter of a triangle is 76 centimeters. the second side is twice as long as the first side. the third side is four centimeters shorter than the second side. how long is each side?
*Monday, August 30, 2010 at 11:17pm by jennifer *

**Geometry (#3 of 3)**

Let the first side be A, the second side b and the third side C. Note that (x^2 - y^2)^2 + (2xy)^2 = x^4 + 2x^2y^2 + y^2 = (x^2 + y^2)^2 Therefore the relationship A^2 + B^2 = C^2 is obeyed. This is only true for a right triangle.
*Monday, March 3, 2008 at 10:30pm by drwls*

**geometry inequality triangles help if you can**

First let's establish the domain for the third side let the third side be c c+16>21 ----> c > 5 c+21 > 16 ----> c > -5 , obviously 21 + 16 > c ---> c < 37 so to be a triangle in the third side must be 5 < c < 37 Now to be obtuse c^2> 21^2+16...
*Monday, December 31, 2012 at 11:58am by Reiny*

**math**

Let x represent the length of the second side. What is the length of the first side? We know that it is 250 meter more than the second side, which is x. How do you express that? What is the length of the third side? We know that it is 100 meters shorter than the first side. ...
*Thursday, February 4, 2010 at 6:54pm by Anonymous*

**algebra **

the perimeter of a triangle is 53 inches.the second side is 3 inches longer that the first side the third side is 1.5 times the lenght of the second side. what is the lenght of each side
*Thursday, September 9, 2010 at 9:00pm by maria *

**math**

the first side of a triangle is 8 meters longer than the second side. the third side is 3 times the second side. the perimeter is 128 meters. find the lengths of the three sides.
*Thursday, February 4, 2010 at 6:15pm by jack*

**algebra**

One side of a triangle is half the longest side. The third side is 9 meters less than the longest side. The perimeter is 61 meters. Find all three sides.
*Tuesday, February 21, 2012 at 10:40pm by Jessica *

**scc**

One side of a triangle is half the longest side. The third side is 10 meters less than the longest side. The perimeter is 45 meters. Find all three sides
*Friday, October 29, 2010 at 5:37pm by Jen*

**Geometry**

find the lengths of the sides of a triangle whose perimeter is 37. The measure of the first side of the triangle is 8 less than the second side, and the second side is twice the length of the third side
*Thursday, February 10, 2011 at 8:12pm by Zach*

**Pre Algebra**

The first side of a triangle is 8 meters longer than twice the second side. The third side is 3 times the second side. The perimeter is 128 meters. Find the lengths of the three sides.
*Wednesday, January 13, 2010 at 12:25am by Elisa*

**algebre**

a flower bed is the shape of a triangle with one side twice the length of the shortest side and the third side is 30 ft more than the shortest side. find the dimentions if the perimeter is 102 ft.
*Sunday, February 13, 2011 at 8:01pm by tina*

**physics**

A pulley is attached to the ceiling (as shown in the figure below). Spring scale A is attached to the wall and a rope runs horizontally from it and over the pulley. The same rope is then attached to spring scale B. On the other side of scale B hangs an W = 75-N weight. What ...
*Thursday, February 17, 2011 at 10:23am by mayrel*

**calculus**

For trigonometric substitution to solve the above integral, fill in the blanks below using the picture of the triangle given. integral (x^3)/(sqrt(25+9x^2)) dx / l / l / l / l / l / l / l / l / l side A / l / l --------- side B *** sorry hard to draw on the computer side a=3x ...
*Tuesday, April 19, 2011 at 4:02pm by Chiara*

**home work**

if the width of the frame is w, the dimensions of the picture are 50-2w and 40-2w (subtract w on each side). So, since we know the area of the picture, (50-2w)(40-2w) = 1344 w = 4 Check: picture area is 32x42 = 1344
*Tuesday, April 9, 2013 at 1:04am by Steve*

**Math**

erica painted a picture of her dog the picture has an area of 3,600 cm2 and is a square. she has placed the picture in a frame that is 5 cm wide. what is the perimeter of the picture frame?
*Monday, June 3, 2013 at 9:02pm by Nina*

**Math**

erica painted a picture of her dog the picture has an area of 3,600 cm2 and is a square. she has placed the picture in a frame that is 5 cm wide. what is the perimeter of the picture frame?
*Monday, June 3, 2013 at 9:41pm by Nina*

**Math**

Tory has two similar picture frames in her bathroom the ratio of the larger picture frame to the smaller picture is 5:2 if the perimeter of the smaller picture is 30 in what is the perimeter of the bigger picture frame
*Monday, February 10, 2014 at 9:20am by Paul*

**Algebra**

one side of a triangle is 3 inches shorter than twice the length of the shorest side. the third side is 5 inches longer than the shorest side. if the perimeter is 110 inches, find the lengths of all three sides
*Thursday, September 1, 2011 at 7:32pm by Anonymous*

**Algebra**

The backyard of a house is in the shape of a triangle. The longest side is 4 ft shorter than twice the shortest side. The third side is 4 ft less than the longest side. If the perimeter of the yard is 162 ft, what are the lengths of the sides?
*Thursday, February 9, 2012 at 7:18pm by Jamie*

**algebra 1 **

Let x = first side, then 2x = second side and 2x + 12 is third side. They should add to 62. Solve for x.
*Thursday, April 21, 2011 at 10:36am by PsyDAG*

**geometry**

how di find perimeter of the triangle in terms of x one side is 5, secod side is 4x, and the third side is x-3 will u please help me any one. thanks
*Sunday, September 18, 2011 at 8:27pm by monika*

**geometry**

how di find perimeter of the triangle in terms of x one side is 5, secod side is 4x, and the third side is x-3 will u please help me any one. thanks
*Sunday, September 18, 2011 at 8:27pm by monika*

**7th Grade Math**

The area shaded is the matting and it is 64 square inches. What side length of a picture frame do you need to cover the entire picture? There is a 6inch square opening in the matting.
*Tuesday, March 29, 2011 at 5:39pm by Michelle*

**math**

If one side of a triangle is of length x and another side is of length x+6,which of the following could not be the lenght of the third side? a.5 b.7 c.9 d.11 e.13
*Sunday, January 13, 2013 at 4:42pm by john*

**math**

I think they are after the property that in any triangle, the sum of any two sides must be greater than the third side, or else you cannot produce the triangle. e.g. I cannot draw a triangle with sides 3,4, and 9 So the third side must be < 50 What was the "appropriate ...
*Tuesday, November 16, 2010 at 3:17pm by Reiny*

**Math**

I am in third grade and have a word problem that I don't understand. There is a picture of a retangular window with 12 little squares inside divided by wood. The question is how many feet of lights would be needed to hang around five windows like this one. There are no ...
*Tuesday, April 9, 2013 at 5:31pm by Deborah*

**algebra**

let shortest side be x then the described side is 2x+6 third side = y x + 2x + 6 + y = 75 y = 69 - 3x restrictions: the sum of any two sides must be greater than the third side x + 2x+6 > 69-3x ---> 6x > 63 , x > 10.5 x + 69-3x > 2x+6 --->-4x > -63 , x <...
*Tuesday, June 14, 2011 at 8:13pm by Reiny*

**begining algebra**

One side of a triangle is three times the shortest side. The third side is 7 feet more than the shortest side. The perimeter is 62 feet. Find all three sides.
*Wednesday, February 10, 2010 at 9:19pm by D*

**alegbra**

one side of a triangle is three time the shortest side. The third side is 7 feet more than the shortest side. The perimeter is 62 feet. Find all three sides.
*Wednesday, October 20, 2010 at 10:14pm by Kim*

**math**

A flower bed is in the shape of a triangle with one side twice the length of the shortest side, and the third side is 19 feet more than the length of the shortest side. Find the dimensions if the perimeter is 143 feet.
*Sunday, January 22, 2012 at 1:07pm by Tarisha*

**Math**

Thre are two possible solutions, with the third vertex to the right or left of the y axis. The side length is obviously 4 and the base is along the y axis. The y value of the third vertex is +2 . For the x value, x^2 + 2^2 = 4^2 (The square of the length of a side) x = + or - ...
*Thursday, August 26, 2010 at 5:59pm by drwls*

**college**

One side of a triangle is three times the shortest side. The third side is 7 feet more than the shortest side. The perimeter is 62 feet. Find all three sides.
*Wednesday, February 10, 2010 at 9:09pm by D*

**Geometry**

We're learning about classifying triangles with Side-Angle-Side, Angle-Side-Angle, etc. I'm kind of confused-- I have the definitions, but when I am shown a picture, I have trouble figuring out which it is. Could you please explain it or provide a link with a thorough ...
*Wednesday, November 18, 2009 at 4:29pm by Jamie*

**Math**

One side of the triangle is 2cm longer than the second side. The third is 3/5 as long as the first side. If the perimeter of the triangle is 24cm, Find the lengths of the three sides.
*Monday, September 12, 2011 at 8:28am by Roland Lewis Santos*

**math**

find the perimeter of a triangle if one side is 28 feet , another side is four-ninth the perimeter , and the third side is two-fifth the perimeter.
*Thursday, March 10, 2011 at 5:48am by TALAL*

**Geometry**

The length of two sides of the triangle must add up to a length longer than the third side. To determind this you add the two sides that you know, and the 3rd side is less than that (since 6+6 = 12, the third side must be LESS than 12) and you need to subtract those same two ...
*Tuesday, November 10, 2009 at 8:19pm by b*

**Chemistry**

yes there are butyl, pentyl and so on. these are called alkyl groups or side chains. they only be side chains if they are attached to the longer carbon skeleton.
*Wednesday, June 12, 2013 at 7:03pm by bonjo*

**Math (Alg 2)**

You replace the third column in the NUMERATOR determinant with the right hand side, NOT THE DENOMINATOR to get the third variable, Z. Therefore you got 1/Z
*Sunday, July 22, 2012 at 4:54pm by Damon*

**College Algebra**

Tried that too and still didn't work. the picture has a rectangular fence with a fence going across the middle from longest side to the opposite side.
*Friday, October 4, 2013 at 12:54pm by Diane*

**Algebra**

A rectangular picture is 4 inches longer than it is wide. The picture is surrounded by a 3 inch wide frame. The area of the picture and frame is 144 square inches more than the area of the picture. What is the width of the picture?
*Monday, September 24, 2012 at 9:03pm by VaRey*

**Math-Triangles**

sorry, I explain it more clearly to you. for the first one: The first triangle has Side A is 18 Side B is 27 Side C or hypotonuse is x The sum of the areas of the squares attached to the hypotenuse equals the area of it. Ex. The hypotenuse is Aİ÷ and the other 2 are Bİ÷ and C...
*Saturday, October 17, 2009 at 1:11pm by Sara *

**math**

A picture frame is 4 inches wide and 12 inches long. The frame is 1 inch wide on each side. What is the width and length of the picture?
*Thursday, December 27, 2012 at 5:10pm by mikala*

**math**

Hi, This is the third time I posted this because it wasn't answered by anyone. PLEASE help. I think the first part is correct but I am not sure if the V=lw10 is correct. I got 10 for the number of cubes. Here is the question There is a picture with stacked cubes that are each ...
*Monday, March 18, 2013 at 9:11pm by ES*

**Pre-Calculus**

Sue is building a triangle out of sticks. The length of the first side is "a" and the second side is of length "b". The length of the third side must be between 8 and 26 units. Find the product of "a" and "b".
*Monday, February 11, 2013 at 12:17pm by Hannah*

**math**

Erica painted a picture of her dog. The picture has an area of 3,600 cm2 and is square. She has placed the picture in a frame that is 5 cm wide. What is the perimeter of the picture frame? Is the correct answer 260 cm2?
*Thursday, February 28, 2013 at 3:55pm by mom*

**Math**

Each side of a triangle ABC is 75 units long. Point D is the foot of the perpendicular drawn from A to side BC. Part E is the midpoint of line segment AD. Find BE. Show picture and work.
*Sunday, February 8, 2009 at 12:11pm by Mary*

**math**

an old picture has dimensions 33 inches by 24 inches. what one length must be cut from each dimension so that the ratio of the shorter side to the longer side is 3/4
*Wednesday, August 25, 2010 at 4:15pm by anonymous*

**Pre Algebra**

Let x = second side First side = 2x +8 Third side = 3x x + (2x + 8) + 3x = 128 Solve for x, then the other sides. I hope this helps.
*Wednesday, January 13, 2010 at 12:25am by PsyDAG*

**Geometry**

Can you prove it by side angle side? AB = BC BD = BD it is a shared side Angle ABD = Angle CBD We have 2 sides and the angle between those 2 sides. I drew a picture.
*Tuesday, March 12, 2013 at 8:12pm by Dr. Jane*

**English**

Thank you very much for your last corrections. Here are some sentences on clothes' description I'm not sure of. Can you tell me the best way to describe a picture? 1.In the foreground I can see a group of young boys taking part in the "Ten Tors Challenge". They are all wearing...
*Thursday, September 23, 2010 at 9:56am by Franco*

**geometry**

call the third side of the triangle x. The angle bisector theorem states that the angle bisector to a side divides the side into segments whose ratio equals the ratio of the other two sides. Since we don't know which other side is 6.9, either x/6.9 = 5/6 or x/6.9 = 6/5 So, x ...
*Wednesday, February 1, 2012 at 9:09pm by Anonymous*

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