Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 728883: How do you go about solving this problem?
A box with no top is constructed from a rectangular piece of cardboard whose length measures 4 inches more than its width. The box is formed by cutting squares from each corner that measure 2 in. on each side and then folding up the sides. If the volume of the box is 64 cubic in., what are the dimensions of the original piece of cardboard?
Click here to see answer by mananth(16946)  |
Question 729228: Mandy's Candies is most famous for their homemade fudge and homemade toffee. They make an average of 154 pounds of fudge and toffee combined each month. They sell a pound of fudge for $9.64 and a pound of toffee for $6.44. Mandy's averages $1,231.76 each month in fudge and toffee sales. On average, how many pounds each of fudge and toffee does Mandy's Candies sell in one month?
Click here to see answer by mananth(16946)  |
Question 729228: Mandy's Candies is most famous for their homemade fudge and homemade toffee. They make an average of 154 pounds of fudge and toffee combined each month. They sell a pound of fudge for $9.64 and a pound of toffee for $6.44. Mandy's averages $1,231.76 each month in fudge and toffee sales. On average, how many pounds each of fudge and toffee does Mandy's Candies sell in one month?
Click here to see answer by mbmodak(32) |
Question 729239: Two vertical poles on the football field are 20 and 30 meters high. Wires are connected from the top of each pole to the bottom of the other. If the field is perfectly level, and the poles are 50 meters apart, how far above the ground do the two wires cross?
Click here to see answer by mananth(16946)  |
Question 729725:
the set of big bang theory needs to be repainted .one gallon of paint covers450 square feet.the set is [24 feet] 24 feet by 18 feet and the wall are 12 feet high.how many full gallons of paint will be needed to paint the set.
Click here to see answer by checkley79(3341) |
Question 730013: A contractor uses the expression 7(x-3) to find the length, in feet, of chain that he needs for a project. For the project, the contractor needs four chains that are this length. For the same project, the contractor needs another chain that is 50% longer than the first chain. Write an expression he could use to find the length of this chain.
Click here to see answer by lynnlo(4176) |
Question 730017: A set of 35 reference books will be placed on a bookcase that contains 5 shelves with a space of 2 3/4 feet on each shelve. As many reference books as possible will be placed on the shelves. Each reference book is 1/4 foot wide. How many shelves will be used for the reference books?
Click here to see answer by lynnlo(4176) |
Question 730212: I am building a 4 ft high by 8 ft long mobile bulletin board that will be supported by 8 ft 4 X 4's on each end. The total height will be a little over 8 ft. Can you tell me how long base supports should be to keep it from falling over in light winds?
Click here to see answer by lynnlo(4176) |
Question 730512: A stained glass window is being designed in the shape of a rectangle surmounted by a semicircle. thw width of the window is to be 3 feet, but the height h. if 24 square feet of glass is to be used, find the hight h.
Click here to see answer by mananth(16946)  |
Question 731275: I apologize for any confusion in advance. Thank you.
"The length of the side of a large square is 1 cm less than twice the length of the side of a small square. The area of the large square is 33 cm^2 more than the area of the small square. Find the length of the sides of the two squares."
I tried using the Quadratic Formula, and I began trying to solve for the larger square.
I tried to find A, B, and C using this method.
(2x-1)(2x-1)=33+x^2
4x^2-2x-2x+1=33+x^2
5x^2-4x-32=0
So A = 5, B = -4 C = -32
Then, I plugged in the numbers and tried to solve.
X=4+/- sqrt ( 16+640 ) Over10.
X=$=/- 25.6 Over 10.
X= 2.96, -2.16
I'm not sure what I did wrong. The day my Algebra teacher went over this I was absent, and she's been out sick for the past 2 days with the stomach flu. Thank you in advance for your help!
Click here to see answer by KMST(5328)  |
Question 731276: "The perimeter of a rectangle is 36 m. The area is 65 m^2. Find the dimensions of the rectangle."
I'm supposed to use the Quadratic formula in this somehow, but I don't really understand how I get A, B, and C from this. I tried to do it, and I confused myself halfway through it. Thank you for your help!
Click here to see answer by richwmiller(17219)  |
Question 731276: "The perimeter of a rectangle is 36 m. The area is 65 m^2. Find the dimensions of the rectangle."
I'm supposed to use the Quadratic formula in this somehow, but I don't really understand how I get A, B, and C from this. I tried to do it, and I confused myself halfway through it. Thank you for your help!
Click here to see answer by josgarithmetic(39617) |
Question 731560: In order to seal an oil pipeline, a steel flange is placed on the open end of the pipe. The flange is circular with radius 6 inches, and must have 7 holes drilled in it. These holes must be 3/16 inch in diameter, they must be equally spaced apart, and their centers must be 1 inch from the perimeter of the plate.
a. Draw an accurate sketch of the flange.
b. What should be the distance between the centers of two adjacent holes? Industry standards require an answer accurate to one ten-thousandth of an inch.
Click here to see answer by KMST(5328)  |
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