Friday

April 18, 2014

April 18, 2014

Number of results: 60,995

**Geometry**

A right prism has bases that are squares. The area of one base is 81 square feet. The lateral area of the prism is 144 square feet. What is the altitude of the prism.
*Wednesday, April 18, 2012 at 8:28pm by Sam*

**8th grade math**

A triangular prism has a surface area of 550 square feet, a length of 15 feet, a height of 10 feet, and a side of 5 feet. Find the width of the triangular prism.
*Monday, May 21, 2012 at 6:12pm by big dad *

**HELP!!! Math**

The volume of a pyramid varies jointly as its height and the area of its base. A pyramid with a height of 12 feet and a base with area of 23 square feet has a volume of 92 cubic feet. Find the volume of a pyramid with a height of 17 and a base with an area of 27 square feet.
*Wednesday, June 5, 2013 at 6:52pm by Jnr John*

**geometry**

The area of a triangular garden can be no more than 120 feet square feet. The base of the triangle is 16 feet. What is the height of the triangle?
*Wednesday, August 31, 2011 at 1:28am by Samantha *

**Geometry**

The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find its base and height.
*Wednesday, April 18, 2012 at 6:23pm by Derek*

**Geometry**

Please Help thanks _____________________ Two similar rectangular prism have corresponding sides that measure 5 feet and 6 feet. If the surface area of a smaller prism is 525 square feet, what is the surface area of a larger prism?
*Thursday, July 24, 2008 at 2:56am by Joe*

**Geometry**

Please Help thanks _____________________ Two similar rectangular prism have corresponding sides that measure 5 feet and 6 feet. If the surface area of a smaller prism is 525 square feet, what is the surface area of a larger prism?
*Thursday, July 24, 2008 at 2:58am by Joe*

**math**

Find the area of the given triangle as step 1. A = 1/2(base)(height)....This is the general formula used to find the area of a triangle when base and height are given. A = 1/2(30)(20) A = 1/2(600) A = 300 square feet The front will cost $3 per square feet and we found 300 ...
*Monday, February 18, 2008 at 5:28pm by Guido*

**geometry**

A sandpit in the shape of a rectangular prism has length 7 feet, width 5 feet, and height 1.75 feet. It is filled to the brim with sand. Joe puts this sand into a second sandpit having the same shape but a larger base. He needs 17.5 cubic feet of sand to fill the extra space ...
*Monday, April 2, 2012 at 2:31pm by Jack*

**Geometry **

A sandpit in the shape of a rectangular prism has length 7 feet, width 5 feet, and height 1.75 feet. It is filled to the brim with sand. Joe puts this sand into a second sandpit having the same shape but a larger base. He needs 17.5 cubic feet of sand to fill the extra space ...
*Wednesday, April 4, 2012 at 6:20pm by Frank*

**math**

the dimensions of a rectangular prism are height 7 feet, width 4 feet and length 3 feet find the surface area part 2: dimensions of the cylinder are height 7 feet and radius 3.5 feet solve with a decimal then round to the nearest half foot. part 3 you have 1 gallon of paint ...
*Saturday, November 27, 2010 at 10:46am by kim*

**college**

the area A of a triangle is calculated as A= 1/2 hB. If the height h is 12 feet and the base B is 4 feet long, what is the area, in square feet?
*Tuesday, October 12, 2010 at 5:20pm by yosea rucks*

**Algebra**

Atriangle has a base that is twice its height minus 4 feet. if the area is 15 square feet, find the height and base of the triangle.
*Sunday, July 18, 2010 at 7:16pm by Russell*

**Math**

Area of a parallelogram is A=base * height Try to identify the numerical values of the base and the height in feet. The area is the product of the two values, in square feet.
*Thursday, February 23, 2012 at 9:50pm by MathMate*

**math final studying**

a triangular road sign has a height of 8 feet and a base of 16.5 feet.how much larger in area is this sign than one with a height of 4 feet and a base of 8.25 feet?
*Wednesday, May 18, 2011 at 9:59pm by cat*

**math!!**

a triangular road sign has a height of 8 feet and a base of 16.5 feet. How much larger in area is this sign than one with a height of 4 feet and a base of 8.25 feet? Please fully explain how you got this cause i'm really confused!!!
*Tuesday, May 17, 2011 at 8:29pm by audrey*

**Geometry**

Area = width times height A = 36 * 46 Convert the area to square feet. 1 square inches = 0.00694444444 square feet Multiply the area in feet by $1.20 to find the cost. I'll be glad to check your answer.
*Wednesday, September 15, 2010 at 12:56pm by Ms. Sue*

**Math**

Assume you are working on a house the length of the house is 50 feet, the width is 30 feet, and from the ground to the gable is 10 feet. The height of the triangle prism on top is 6.5 feet. If you are going to shingle the roof of this house, how many square feet should you ...
*Friday, February 28, 2014 at 8:13pm by Logan*

**algebra 2**

a triangluar garden has an area of 189 square feet. its height os 3 feet more than ots base. find the measure of the base.
*Sunday, March 18, 2012 at 5:22pm by amanda*

**Math**

Julie is digging a square area in her backyard for a vegetable garden. If the area is 52 square feet, what is the approximate length of one side of her garden? 6 square feet 7 square feet 8 square feet 9 square feet 7 square feet is my answer, what's yours?
*Monday, October 22, 2012 at 11:13pm by Math*

**Math 115**

The area of a parallelogram is 3.36 square feet. The base is 2.8 feet. If the measures of the base and height are each doubled, find the area of the resulting parallelogram.
*Tuesday, October 30, 2012 at 7:02pm by Sue*

**Geometry**

The height of a parallelogram is 5 feet more than its base. If the area of the parallelogram is 204 square feet, find its base and height.
*Wednesday, March 6, 2013 at 8:23pm by Eddie*

**MATH**

The length of the house is 50 feet, the width is 30 feet, and from the ground to the gable (the height of the rectangle) is 10 feet. The height of the triangular prism on top is 6.5 feet.
*Thursday, June 30, 2011 at 6:20pm by Anonymous*

**6th grade**

rectangular prism: height 7 feet, width 4 feet and length 3 feet Find the volume Cylinder: radius 3.5 feet and height 7 feet Find the volume Van cargo space measures 8 feet tall by 5 feet wide by 13 feet deep. find the volume instruments will take up about 37 cubic feet Based ...
*Saturday, November 27, 2010 at 10:59am by kim*

**geometry honors**

if the volume of the pyramid is 64 feet cubed and the height is 16 feet what is the area of the base measured in square inches?
*Wednesday, February 9, 2011 at 4:42pm by erin*

**math**

A reservior has a rectangluar base measuring 120 feet by 40 feet and is 9 feet deep.Find the area of the base and the amount of water the reservior holds when it is full.
*Sunday, September 20, 2009 at 9:49pm by amber*

**geometry**

if you know the area of a parrallelogram is 45.0 square feet and the base is 10.o feet, how can you find the height? Explain your method and then solve the question.
*Sunday, April 29, 2012 at 5:26pm by Danny Boo hoo*

**Math**

A square field has an area of 22,500 square feet. To the nearest foot, what is the diagonal distance across the field? F. 150 feet G. 178 feet H. 191 feet I. 212 feet J. 260 feet
*Tuesday, February 4, 2014 at 7:36pm by Anonymous*

**math**

2. Assume you working on the house pictured below. The length of the house is 50 feet, the width is 30 feet, and from the ground to the gable (the height of the rectangle) is 10 feet. The height of the triangular prism on top is 6.5 feet.
*Friday, September 20, 2013 at 4:01pm by m*

**7th grade math help square roots**

4. Wei-Min makes a square quilt that has an area of 100 square feet. It has 25 square blocks, each the same size. What is the length of each side of a block? 2 feet 4 feet 6 feet 10 feet What is the value of "x" if 25^2 = x? 125 0 625 5
*Wednesday, October 3, 2012 at 9:21pm by Delilah*

**Math**

The triangle below has a height of 12 feet and a base of 9 feet. What is the area of the triangle? A.108 B.54 C.21 D.30 B? If the area of a square is 81 square meters which formula would you use to calculate the perimeter of the square? A.p=lxw B.p=s+s C.p=4(s) D.Not here C? ...
*Wednesday, March 6, 2013 at 6:12pm by Jerald*

**Math**

I forget how to do these type of word problems. Assume you working on the house pictured below. The length of the house is 50 feet, the width is 30 feet, and from the ground to the gable (the height of the rectangle) is 10 feet. The height of the triangular prism on top is 6.5...
*Wednesday, September 26, 2012 at 1:21am by Alisa*

**Math Help please**

area = length x width = 18.25 x 12.5 = 228.125 square feet or 228 square feet in whole numbers 10% of 228 square feet is 22.8 square feet so the total is 228 + 23 = 251 square feet.
*Thursday, May 22, 2008 at 10:25pm by Reiny*

**Algebra and Trig**

missing info how many feet of fencing? Suppose he has 120 feet, change the solution below to the appropriate number of feet in your question let length of field be y, (y being parallel to house.) let the width be x 2x + y = 120 y = 120-2x area = xy = x(120-2x) = 120x - 2x^2 If...
*Thursday, March 10, 2011 at 1:16pm by Reiny*

**math**

a triangular road sign has a height of 8 feet and a base of 16.5 feet. How much larger in ares is this sign than one with a height of 4 feet and a base of 8.25 feet? Please explain fully and show how you got the answer.
*Tuesday, May 17, 2011 at 8:04pm by audrey*

**math**

a tank is in the shape of a triangular prism. If the triangular base has an area of 116 square feet, and the tank is 30 feet tall, how much water would the tank contain when it is full?
*Sunday, February 13, 2011 at 9:21pm by Anonymous*

**geometry help**

a trapezoid has base lengths of 4 and 19 feet, with an area of 115 square feet. what is the height of the trapezoid?
*Wednesday, June 1, 2011 at 7:17pm by karl*

**geometry**

a trapezoid has an area of 5 1/2 feet squared. if the trapezoid has a base that measures 2 2/3 feet and a height of 1 1/2 feet. what is the length of the other base?
*Monday, August 13, 2012 at 4:30pm by janell *

**Math**

a rectanglar prism has a volume of 48 cubic feet and a surface area of ** square feet. What are its dimensions?
*Tuesday, November 30, 2010 at 10:48pm by Mally*

**geomertry**

millie has a garden shaped like a parallelogram that has an area of 81 square feet and a base length of 9 feet. What is the height of the parallelogram?
*Friday, August 10, 2012 at 9:52pm by janell*

**Math**

I need some help with this problem please!! your parents are installing a rectangular in-ground pool with the dimensions 24 feet by 10 feet. They decide to place a walkway around the pool 3 feet wide. What is the area of the proposed walkway? Answers: a.) 240 square feet b.) ...
*Monday, April 23, 2012 at 6:02pm by Taylor Leigh*

**Math**

Space C has a base of 20 feet and a height of 24 feet and the two sides are both 26 feet (it is a parrallogram).... Space c will be tiled and used for an eating area. Each tile measures 1 square foot and cost $2. How much will it cost to tile the floor?
*Tuesday, February 22, 2011 at 9:12pm by Leah*

**math**

The volume, V of a triangular prism is V=(1/2)(base*height of triangle)* height of prism The surface area, S is given by: S=(perimeter of base)*height of prism + base*height of triangle Post your answers for checking if you wish.
*Wednesday, June 2, 2010 at 4:38pm by MathMate*

**algebra**

john is preparing to paper the walls of his room, which has the shape of a rectangular prism. The width is 14 feet, the length is 13 feet, and the height is 8 feet. What is the total surface area of the walls of his room?
*Monday, May 7, 2012 at 10:44pm by Anonymous*

**Ms. sue can u help me**

A rectangular prism has a volume of 48 cubic feet and surface area of 88 square feet. what are its dimensions? plz help me
*Wednesday, February 24, 2010 at 10:53pm by yuku*

**Geometry**

The height of the segment from the apex of the pyramid to the base is 10 feet. The length of the diagonal of the square base is 4 feet. Calculate the volume
*Thursday, March 22, 2012 at 6:22pm by Melissa *

**maths**

height=6 feet length=5 feet breadth=4 feet volume of the container=120 cubic feet how do you convert it into litres?
*Wednesday, March 23, 2011 at 1:47pm by help*

**Math**

A cylindrical tank has a height of 8 feet and a diameter of 2 3/4 feet. Use pi= 3.14 What is the lateral surface area? square feet What is the lateral surface area ? square inches If a quart of paint covers 100 square feet, how many quarts of paint will be needed to paint the ...
*Wednesday, May 14, 2008 at 8:50pm by Mike*

**Math**

A cylindrical tank has a height of 8 feet and a diameter of 2 3/4 feet. Use pi= 3.14 What is the lateral surface area? 69.08 square feet What is the lateral surface area ? 828.96 square inches How do i find: If a quart of paint covers 100 square feet, how many quarts of paint ...
*Thursday, May 15, 2008 at 11:42pm by Mike*

**math**

Harry planned a rectangular garden that was 40 feet long and 10 feet wide. A. What was the perimeter, in feet, of the garden that Harry planned? B. What was the area in square feet, of the garden that Harry planned? C. Suppose Harry decided to change the shape of his garden to...
*Monday, April 22, 2013 at 5:48pm by Anonymous*

**Math**

A right square pyramid’s base has edges measuring 20 feet each. If the pyramid’s height is 27 feet, what is its volume, in cubic feet?* *Could you include an explanation as well?
*Tuesday, March 15, 2011 at 3:26pm by K*

**geometry**

I have a question: My textbook says "The surface of a right prism is 224 sq. feet, and the length of a side of the square base is one-third the height. What are the dimensions of the prism?" How do I find out the dimensions when I don't know the height or the length of the ...
*Tuesday, February 26, 2008 at 1:19pm by Meredith*

**geometry**

The Transamerica Pyramid in San Francisco is shaped like a square pyramid. It has a slant height of 856.1 feet and each side of its base is 145 feet. Find the lateral area of the building.
*Wednesday, May 15, 2013 at 9:18pm by Hannah*

**math**

The Transamerica Pyramid in San Francisco is shaped like a square pyramid. It has a slant height of 856.1 feet and each side of its base is 145 feet. Find the lateral area of the building.
*Thursday, May 16, 2013 at 10:41am by Hannah*

**geometry**

A rectangular box with a square base contains 24 cubic feet. if the height of the box is 18 inches, how many feet ae there in each side of the base? a. 4 b. 2 c. (2 square root of 3)/3 d. square root of 3 / 2 e. square root of 3
*Friday, January 14, 2011 at 9:04pm by lola*

**honors algebra**

the volume V of a rectangular prism is given by V=lwh, where l is the length of the prism, w is it's width, and h is its height. The length of a certain rectangular prism is three times its width, and its height is 2 feet less than its width. write a simplified expression that...
*Tuesday, November 13, 2012 at 6:03pm by amy*

**algerba**

The formula for the area (A) of a triangle is A = (1/2) b h where b is the base length and h is the height measured from that base. It does not matter which side you call the base. So, just use that formula, and the area will be in square feet.
*Saturday, October 25, 2008 at 1:17pm by drwls*

**Geometry**

Right that would produce a pen that was 4 feet wide and 8 feet long. It would contain 32 square feet. However a square pen that was 6 feet on each side would have an area of 36 square feet.
*Monday, February 15, 2010 at 6:16pm by Ms. Sue*

**Math**

The dimensions of your pen could be 2 feet by 8 feet or 3 feet by 7 feet or 4 feet by 6 feet or 5 feet by 5 feet To find the area, multiply the length times the width. Which set of dimensions gives you the largest area? If you post your answer, we'll be glad to check it.
*Tuesday, October 9, 2007 at 5:09pm by Ms. Sue*

**Math**

A triangular garden plot has one 16 foot side. The height perpindicular to that side is 12 feet 6 inches. If each plant requires 36 sq. in. of space, how many plants can be placed in the plot? Divide the area of the triangle by the area required per plant. That will give you ...
*Monday, March 5, 2007 at 10:14pm by Tay*

**Math**

find the surface area of a rectangular prism that is 3 1/2 feet by 4 1/4 feet by 6 feet
*Tuesday, May 22, 2012 at 4:48pm by Anonymous*

**geometry**

the surface area of a prism is 120 sqaure cm and the area of each base is 32 square cm find the lateral area of the prism.
*Tuesday, June 21, 2011 at 4:49pm by Dj*

**math**

Write an expression for the volume of a rectangular prism if the length is 5 feet shorter than some x amount, the width is 3 feet longer than x, and the height is x feet.
*Thursday, March 1, 2012 at 3:39pm by josh*

**math**

Tania is in charge of designing a school pennant for spirit week. She wants the base to be 3 1/2 feet and the height to be 6 1/2 feet. She has 20 square feet of paper available. Does she have enough paper? Explain.
*Thursday, February 23, 2012 at 3:38pm by Maria*

**math**

Tameeka is in charge of designing a school pennant for spirit week. She wants the base to be 3 1/2 feet and the height to be 6 1/2 feet. She has 20 square feet of paper available. Does she have enough paper? Explain. PLEASE HELP!!!!!!
*Wednesday, March 6, 2013 at 5:39pm by mystery*

**college math**

area in square feet = 125(210) = 26250 square feet there are 9 square feet in a square yard, so number of square yards = 26250/9 = 8750/3 square yds or appr 2916.67 square yds or: 125 feet = 125/3 yds 210 feet = 70 yds area = (125/3)(70) = 8750/3 square feet
*Wednesday, May 30, 2012 at 2:04pm by Reiny*

**can someone plz help me **

A rectangular prism has a volume of 48 cubic feet and surface area of 88 square feet. what are its dimensions? plz help me
*Wednesday, February 24, 2010 at 10:45pm by yuku*

**algebra 1**

The formula for the volume, V, of a prism is V = Bh, where B equals the base area, and h is the height of the prism. What is the height of a prism with base area 21 cm2 and volume 84 cm3?
*Friday, February 15, 2013 at 2:26pm by lily*

**honors algebra**

the area of a triangle is 105 square feet. the height is two more than four times the base. find the base and height of the triangle
*Wednesday, March 6, 2013 at 8:08pm by Madison*

**Math**

The area of a rectangle is 128 square feet. Its height is twice its base. Find the length of the height and the length of the base.
*Tuesday, September 17, 2013 at 8:14pm by Hayley*

**surface area and volume**

A rectangular prism has a volume of 48 cubic feet and surface area of 88 square feet. what are its dimensions? plz help me
*Wednesday, February 24, 2010 at 10:29pm by yuku*

**Volume and surface area**

A rectangular prism has a volume of 48 cubic feet and surface area of 88 square feet. what are its dimensions? plz help me
*Wednesday, February 24, 2010 at 11:05pm by yuku*

**Calculus **

4. Find the volume of a pyramid of height 160 feet that has a square base of side 300 feet
*Wednesday, June 5, 2013 at 6:04am by Maryam*

**geometry**

Area = base x height = 6(2) = 12 square feet
*Wednesday, March 23, 2011 at 6:44pm by Reiny*

**math**

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. a. 1 foot b. 2 feet c. 3 feet d. 4 feet I doubled checked and the problem is correct. I just can't figure it out.
*Tuesday, October 30, 2012 at 6:23pm by Larry*

**math**

Elaine room is 15 square units and each square unit represents 5 square feet what is the area of Elaine bedroom in square feet.is the answer 75 square feet
*Thursday, March 6, 2014 at 10:08pm by clinton*

**math**

the volume of a prism is 48 cubic centimeters. the area of the base of the prism is 8 square centimeters. what is the height of the prism? draw a picture
*Thursday, January 26, 2012 at 9:18pm by claude*

**geometry**

Find the volume of a pyramid that has a square base, measuring 6 feet on a side, and whose height is 16 feet.
*Tuesday, June 23, 2009 at 11:10am by Pete*

**Area and Perimeter**

Create a new floor plan with a master bedroom showing an area of 120 square feet and a perimeter of 44 feet
*Wednesday, January 26, 2011 at 8:15pm by Di'Aisha*

**math**

The 37 feet of lumber can be used for the edges (perimeter) of the sand-filled area. Each side of a square would be 9.25 feet long. The area of this square is 85.56 square feet. To find the number of bags of sand, divide: 121 / 1.50 = ?
*Monday, March 30, 2009 at 4:45pm by Ms. Sue*

**Area of triangles**

Aubrey is painting a mural of an ocean scene. The triangular sail on a sailboat has a base of 4 feet and a height of 6 feet. Aubrey will paint the sail using a special white paint. A can of this paint covers 10 square feet. How many cans of white paint will Aubrey need?
*Tuesday, April 9, 2013 at 10:57pm by Wyatt*

**geometry**

the base of a triangular sail is x feet and its height is 1/2x+7 feet.which expression represents the sails area?
*Tuesday, August 9, 2011 at 3:43pm by teana*

**Algebra**

Do you mean 2 square feet? If so, than the dimensions must be 1 foot by 2 feet. If you mean 2 feet squared, then the area is 4 square feet.
*Sunday, March 2, 2008 at 8:43pm by Ms. Sue*

**Math - Intro to Statistics (High School)**

The average square footage in an apartment in a town is 1,800 square feet with a standard deviation of 120 square feet. The square footage is normally distributed. You randomly select 10 apartments in the town. What is the probability that the mean will be more than 1900 ...
*Tuesday, April 30, 2013 at 12:10pm by Group Stat Lab*

**8th Grade Math**

These were the answer choices you posted last week. 1 foot 2 feet 3 feet 4 feet Your problem has a major error in it. First this blanket would large enough to cover a large bedroom -- about 10 by 17 feet. Looking at your answer choices: 2 feet squared = 4 square feet 4 * 30 = ...
*Tuesday, October 30, 2012 at 4:41pm by Ms. Sue*

**Algebra**

Suppose a square garden has an area represented by 9x^2 square feet. If one side is made 7 feet longer and the other side is made 2 feet shorter, then the trinomial that models the area of the larger garden is 9x^2 + 15x - 14 square feet.
*Friday, September 13, 2013 at 5:28pm by Stacey*

**math**

A rectangle is 7 feet longer than it is wide. If its area is 120 square feet, find its length and width. Represent this situation as an equation and solve.
*Monday, March 17, 2014 at 2:05pm by amy*

**Algebra 1B**

A painter can use the formula A=2/3bh to estimate the Area of space under the parabola, where b is the length of the base and h is the height from the base to the vertex. Calculate the area, in square feet under each arch.
*Tuesday, April 2, 2013 at 6:32pm by Frank J*

**Algebra!!**

1.a swimming pool has a radius of 10 feet and a height of 4 feet. What is the volume? 2.What is the volume of a soup can with a radius of 4cm and a height of 16cm? 3.What is the volume of a triangular prism with a length of 10cm a width of 15cm and a height of 10cm? 4.What is ...
*Saturday, March 31, 2012 at 1:18am by Renee*

**Math**

A playground has the shape of a parallelogram. If the base is 30 feet, and tyrese corresponding height ishhhh 25 feet, what is its area?
*Thursday, February 23, 2012 at 9:50pm by Milli*

**math**

i need help in solving these 2 problems...please help..thank you... Your home is built on a square lot. To add more space to your yard, you purchase an additional 4 feet along the side of the property. The area of the lot is now 9600 square feet. What are the dimentions of the...
*Tuesday, January 29, 2008 at 9:33pm by sheila*

**math**

If two sides of a square field were incresed by three feet the area of the field would increase by 129 square feet. find the area of the original field. If two sides of a square field were incresed by three feet the area of the field would increase by 129 square feet. find the...
*Wednesday, January 24, 2007 at 6:38pm by Preston*

**Math**

Harry planned a rectangular garden that was 40 feet long and 10 feet wide 1.What was the perimeter,in feet,of the garden that Harry planned? 2.What was the area,in square feet,of the garden that Harry planned? 3.Suppose Harry decided to change the shape of his garden to a ...
*Monday, April 11, 2011 at 5:38pm by Frances*

**Math**

A square 10 by 10 feet has an area of 100 square feet. A rectangle 15 by 5 feet has an area of 75 sq. ft.
*Saturday, March 31, 2012 at 3:02pm by Ms. Sue*

**calculus**

6. A trough is in the shape of a triangular prism. It is 5 feet long and its vertical cross sections are isosceles triangles with base 2 feet and height 3 feet. Water is being siphoned out of the trough at the rate of 2 cubic feet per minute. At any time t, let h be the depth ...
*Sunday, December 4, 2011 at 9:56pm by fareha*

**pre-calc**

path of a frogs leap: a frog leaps from a box 3 feet high and lands 4 feet from the base of the stump. we can consider the initial position of the frog to be at (0,3) and its landing position to be at (4,0). it is determined that the height of the frog as a function of its ...
*Thursday, November 10, 2011 at 8:10pm by steph*

**math**

.find the area of a triangle,to the nearest tenth of a square foot if its base is 4.25 feet andits altitude 6.30 feet
*Sunday, September 6, 2009 at 1:31am by chris*

**geometry**

a circular cylinder has a base with a radius of 7.5 cm. and a height of 12 cm. a rectangular prism has a square base and height of 8.0 cm. if the cylinder and the prism have equal volumes, what is the length of the base of the prism to the nearest tenth?
*Tuesday, May 29, 2012 at 5:43pm by Andrea*

**Geometry**

I missed this problem on my test. I had 23 ft and the correct answer was 16 ft. How should I of worked this problem? A trapezoid has base lengths of 8.5 and 14.5 feet with the area of 184 square feet. What is the height of the trapezoid? Thanks for your help!
*Monday, April 18, 2011 at 4:28pm by mary*

**calculus**

A multistoried building has a floor area of 2,000 square feet on the ground floor, 1,995 square feet on the 1st floor, 1,990 square feet on the 2nd floor, and so on. If the areas of the higher floors follow this sequence, what is the expression to calculate the area of the nth...
*Tuesday, November 27, 2012 at 11:14am by Chelsy*

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