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Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 99453: Find the measure of an angle whose supplement measures five times its measure. I am at a loss for how to set up the equation.
I think x should = the measure
the supplement should be 180-x
and the complement is 90-x.
any help is appreciated.
Click here to see answer by doukungfoo(195)  |
Question 99471: A cylinder with the height of 15 has a total surface solution area that is twice the area of a circle whose radius is 6 more than the radius of the cylinder. What is the radius of the cylinder? May you help me with this> I am very lost.
Click here to see answer by scott8148(3385)  |
Question 99529: I think I have this problem, but would like someone to make sure.
the volume of a rectangular box is 105 cubic inches. if the top is 6 inches by 3.5 inches, what is the height? I must show algebraic steps to get the answer.
I have 6 x 3.5 = 21 So the top is 21 inches
105 - 21 = 84
84 (divided by) 3 = 28
so the height is 28 inches.
Does that look right?????
Thanks, Judi
Click here to see answer by jim_thompson5910(13794)  |
Question 99529: I think I have this problem, but would like someone to make sure.
the volume of a rectangular box is 105 cubic inches. if the top is 6 inches by 3.5 inches, what is the height? I must show algebraic steps to get the answer.
I have 6 x 3.5 = 21 So the top is 21 inches
105 - 21 = 84
84 (divided by) 3 = 28
so the height is 28 inches.
Does that look right?????
Thanks, Judi
Click here to see answer by doukungfoo(195)  |
Question 99959: A square piece of cardboard is formed into an open box (not top) by removing a 1.5 inch square from each corner and folding up the sides. If the volume of the box is 37.5 cubic inches, what was the size of the cardboard?
Click here to see answer by fastblue(13)  |
Question 100788: Find the number of degrees in each angle of a traingle if the number of degrees in the first angle is two less than four times the number of degrees in the second angle and the number of degrees in the third angle is 5 less than 1/2 the number of degrees in the second.
Click here to see answer by doukungfoo(195)  |
Question 100985: the riches are ording topsoil for teir new lawn. The topsoil will be spread evenly over the yard before the grass is planted. the yard is 81 feet wide and 111 feet long. the topsoil will be spread 2 inches deep. how many cubic yards of topsoil are needed.
Click here to see answer by doukungfoo(195)  |
Question 101108: the length of a rectangle is 5m less than twice its width. If its width is increased by 5m and its length by 2m, the new area would be 81 sq m more than the original. Find the dimensions of the rectangle.
Click here to see answer by edjones(3299)  |
Question 97657This question is from textbook Beginning Algebra
: I am very confused on this problem. Could you please help me?
Geometry. Refer to the triangle in the figure. Find an expression that represtns its perimeter. (I am not sure how to show the triangle) The sides are 3/4x 1/x^2 5/x^2 Hopefully you can help me because I am very confused on this problem. Thank you for your help. This question is from textbook Beginning Algebra
Click here to see answer by edjones(3299)  |
Question 101786: The width and length of a rectangle are consecutive odd intergers. If the width is w, fird the perimeter, in simplest form, in terms of w.
for some reason I don't think that there is an answer to this problem. Am i correct or is there an answer?
Click here to see answer by Fombitz(2113)  |
Question 101764: The Volume of spheres are proportional to the cubes of their radii. Two spheres of the same material weigh 3.6 kg and 2.7 kg and the radius of the smaller one is 2 cm. If the two were melted down and formed into a single sphere,what would be the radius..?
Click here to see answer by Fombitz(2113)  |
Question 102041: The angle of elevation from the tip of the shadow of a 12-foot flag pole to the top of the pole is 60 degrees. How far is it from the tip of the shadow to the top of the pole? Round your answer to the nearest tenth of a foot.
I have answered this question twice now and both times gotten it wrong...please help me!
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 102043: A quadrilateral enclosure has sides measuring 89.7 feet, 93.75 feet, 91.279 feet, and 88.52 feet. Use the correct number of significant digits to find the perimeter of the enclosure.
I have answered this question twice and gotten it wrong twice. Please help me!
Click here to see answer by doukungfoo(195)  |
Question 102157: My biggest weakness in math is problems with cylinders so please help me out.
A cylindrical container including a top and bottom is made from no more than 108(pi) cm-squared of sheet metal. If the radius of the top is 3cm what is the maximum volume that the container can hold?
Click here to see answer by stanbon(26297)  |
Question 102269: I really need help understanding how to work this word problem out.
If there is a goat tied to a rectangular barn on a 50 foot lead and the barn is 20 feet by 20
feet (floor), what is the maximum grazing area? If there are regions you can't find the area of,
provide as good an estimate as you can. Assume the goat is tied to a corner outside the barn,
cannot get in, and that the barn is not grazing area. (Remember, this will be based on parts of
circles, no other shapes...the goat's rope will only get shorter when he tries to go around the
barn...)
6. How much of the 50 foot circle can the goat reach without getting interrupted by the barn?
What is that area?
Click here to see answer by edjones(3299)  |
Question 102154: A tennis ball can in the shape of a cylinder with a flat top and bottom of the same radius as the tennis balls is designed so the space inside the can that is not occupied by the balls has a volume at most equal to the volume of one ball. What is the largest number of balls that the can will contain?
Click here to see answer by edjones(3299)  |
Question 102328This question is from textbook Prentice Hall Mathematics
: Sanjay earns $13 each week from his paper route. He earns 15cents for each daily paper and 35 cents for each Sunday paper that he delivers. He delivers twice as many daily papers as Sunday papers. How many of each type does he deliver each week?
***********************
At the beginning of a singles badminton tournament, 24 players are paired. At the end of each match, the loser is eliminated. How many matches must be played to determine the winner of the tournament?
This question is from textbook Prentice Hall Mathematics
Click here to see answer by doukungfoo(195)  |
Question 102502: Geometry. The volume of the box is represented by (x^2+5x+6)(x+5). Find the polynomial that represents the area of the bottom of the box.
There is a picture of the box with x+2 next to it. Please help. Thank you.
Click here to see answer by stanbon(26297)  |
Question 102728: Please help this is really hard!!
The answer is Length=16 meters;width=7 meters. How will I get it??
Problem: There is a rectangle whose perimeter is 18 centimeters. If its length is decreased by 5 centimeters and its width is increased by 12 centimeters, its area is doubled. Find its length and width.
Click here to see answer by bucky(1732)  |
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