Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 1099767: a) A rectangular pen is build with one side against a barn. If 2100 m of fencing are used for the other three sides of the pen, what dimensions maximize the area of the pen?
b) A rancher plans to make four identical and adjacent rectangular pens against a barn, each with an area of 400m^2. What are the dimensions of each pen that minimize the amount of fence that must be used?
Click here to see answer by josmiceli(19441)  |
Question 1099767: a) A rectangular pen is build with one side against a barn. If 2100 m of fencing are used for the other three sides of the pen, what dimensions maximize the area of the pen?
b) A rancher plans to make four identical and adjacent rectangular pens against a barn, each with an area of 400m^2. What are the dimensions of each pen that minimize the amount of fence that must be used?
Click here to see answer by KMST(5328)  |
Question 1099767: a) A rectangular pen is build with one side against a barn. If 2100 m of fencing are used for the other three sides of the pen, what dimensions maximize the area of the pen?
b) A rancher plans to make four identical and adjacent rectangular pens against a barn, each with an area of 400m^2. What are the dimensions of each pen that minimize the amount of fence that must be used?
Click here to see answer by ikleyn(52777)  |
Question 1099760: Matthew is ordering a square poster-size print of a favorite photograph. The cost of the having the photograph printed is $5 per square foot and can be represented by f(x)=5x2 , where x is the height of the print in feet. The cost, in dollars, of framing the print can be represented by g(x)=6x where x is the height of the print in feet.
Click here to see answer by richwmiller(17219)  |
Question 1099785: Rachel is trying to build a triangular pen for her dog. The back of the yard already has 25 feet and 40 feet of
fencing that forms a right angle. She has 120 feet of fence left and would like to connect it from both ends of the fence to form a right triangle. Will Rachel have enough fence to enclose the pen? Explain your answer.
Click here to see answer by Theo(13342)  |
Question 1100149: This problem looks easy but I have tried several times to answer and still have it wrong. Will you please help.
Suppose you have two boxes, each of which is a cube. Suppose further that the length of a side of the second box is twice as long as length of a side of the first box. If the length of a side of the first box is a q kilometers. Give the volume of each box. The volume of the first box has how many kilometers and how many for the second?
Click here to see answer by josgarithmetic(39617) |
Question 1100149: This problem looks easy but I have tried several times to answer and still have it wrong. Will you please help.
Suppose you have two boxes, each of which is a cube. Suppose further that the length of a side of the second box is twice as long as length of a side of the first box. If the length of a side of the first box is a q kilometers. Give the volume of each box. The volume of the first box has how many kilometers and how many for the second?
Click here to see answer by ikleyn(52777)  |
Question 1100399: Bob and Carol want to hire Able Refinishing to sand and refinish the dining room floor to match the floor in the living room. Able charges $2.89 per square foot to sand and refinish a hardwood floor. The dining room is rectangular and measures 17 feet 9 inches by 11 feet 9 inches. Find the area of the dining room floor, rounded to the nearest square foot, and the cost of the work.
Click here to see answer by ikleyn(52777)  |
Question 1100634: A farmer is planning to fence off her triangler garden. She measures angle 1 to be 79°, and angle 2 to be 53°. The distance between angle 1 and angle 3 is 57 feet. The distance between angle 2 and angle 3 is 70feet. How much fencing does she need to buy.
Click here to see answer by josgarithmetic(39617) |
Question 1100683: A rectangle has a perimeter of 116 centimeters and a length of 26 centimeters. What is the width of the rectangle?
A. Find the width of the rectangle and include all of your work.
B. In two or more complete sentences, explain your steps in finding the width of the rectangle.
Click here to see answer by josgarithmetic(39617) |
Question 1100690: ryan is using tiles in his bathroom. He chooses 1-inch by 2-inch tiles for the border and would like that are similar to the border as the interior tiles. the interior tiles. the interior tiles will be larger by a scale factor of 3.5. what are the dimensions of the interior tiles?
Click here to see answer by richwmiller(17219)  |
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