Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 849327: i need help understand this geometry word problem:
a small square is constructed. then a new square is made by increasing each side by 2 meters.the perimeter of the square is 3 meters shorter the five times the length of one side of the original square. find the dimensions of the original square.
i am not sure if it is writen 2+5L-3=?
Click here to see answer by josgarithmetic(39617) |
Question 849851: A CARPENTER HAS SEVERAL BOARDS OF EQUAL LENGTH. HE CUTS 3/5 OF EACH BOARD. AFTER CUTTING THE BOARDS, THE CARPENTER NOTICES THAT HE HAS ENOUGH PIECES LEFT OVER TO MAKE UP THE SAME LENGTH AS 4 OF THE ORIGINAL BOARDS. HOW MANY BOARDS DID THE CARPENTER START WITH?
Click here to see answer by richwmiller(17219)  |
Question 849860: here is the word problem:
The American society of heating, refrigeration and air conditioning requires 4 complete air changes per hour in public buildings. If a classroom is 30 ft by 35 ft with a 10 ft ceiling, how many cubic feet of air must be moved every hour in this room?
Im at a loss on how to set this question up. Thank you!
Dawn
Click here to see answer by rothauserc(4718)  |
Question 849937: Tommy is standing 250 feet from the base of a building. The angle of elevation from his location to the top of the building is 50 degree. Based on the trigonometric function below, what is the height of the building, to the nearest foot?
Click here to see answer by richwmiller(17219)  |
Question 850530: Dareen’s family is ready to have wall-to-wall carpeting installed. The carpeting they chose costs $14 per square yard, the padding $3 per square yard, and the installation $3 per square yard. What will it cost them to carpet the three bedrooms and the hallway shown?
Click here to see answer by FrankM(1040)  |
Question 850599: A forester is estimating the amount of lumber contained in a tree. When she stands 35 feet away from the tree, the angle to the top of the tree is 54 as measured from her eye-level height, 6 feet above ground. What is the height of the tree to the nearest foot?
Thank you!
Click here to see answer by Cromlix(4381)  |
Question 850319: Dylan has a square piece of metal that measures 10 inches on each side. He cuts the metal along the diagonal, forming two right triangles. What is the length of the hypotenuse of each right triangle to the nearest tenth of an inch?
Click here to see answer by Fombitz(32388)  |
Question 852108:
Square tiles measuring 2 feet on each side are sold in bundles of 10 for $13 what will it cost to cover a rectangle floor measuring 40 feet by 50 feet with the square tiles copuld you show me how to set this up and solve it?
Click here to see answer by checkley79(3341) |
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