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Constructing a cone |
2006-09-20 |
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Suresh pose la question : i want to know the required size of plate for cone rolling,sizes are 2950mm is bottom dia,894 is top dia and 600 is height.I have already read u r answers but i little bit confused ,harely and sue have given useful answers but when i worked both method the required plate size is different. so i like to know which method is easy and correct.and also i like know whether it can be rolled without segment my rolling machine width is 1500. Penny Nom lui répond. |
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Cubic yards of sand |
2006-09-20 |
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Michael pose la question : How many compacted cubic yards of sand are there in 40 acres of land at a depth of 20 feet? Stephen La Rocque lui répond. |
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How do I determine the acreage? |
2006-09-20 |
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Charlene pose la question : I have a survey of property with various points on it; how do I determine the acreage? Penny Nom lui répond. |
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How much water it will hold? |
2006-09-20 |
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Doug pose la question : I have thirty feet of piping that is two inches in diameter and I want to know how much water it will hold and the equation for solving the answer. Stephen La Rocque lui répond. |
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The length of the third side of a 45 degree Isosceles triangle |
2006-09-20 |
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Rusty pose la question : what is the formula to determine the length of the third side of a 45 degree Isosceles triangle? Penny Nom lui répond. |
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How large is the property? |
2006-09-20 |
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Jahn pose la question : a triangular lot has 750 feet on one side of a 90-degree angle and 500 feet on the other side of the angle. how large is the property? Penny Nom lui répond. |
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Equivalent fractions |
2006-09-20 |
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Sarah pose la question : I am the aunt of a 5th grader and we were doing math homework and the question was What is the equivalent decimal for .05 and 2.875? I am college education and was completely stumped. Please Help. Thought the question should have been what is the equivalent fraction. Penny Nom lui répond. |
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Is this unsolvable? |
2006-09-19 |
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Al pose la question : Is this unsolvable???
2xy + 3x^2 - 3y + y^3 = 4x + 3 where y=3. Penny Nom and Claude Tardif lui répond. |
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A rectangular tank |
2006-09-19 |
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Milton pose la question : What size rectangular tank will I need to hold 841.5 gallons of water. The water level is 3'-0" from the bottom of tank. Penny Nom lui répond. |
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The square footage of my property |
2006-09-17 |
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Jack pose la question : I have been trying to calculate the square footage of my property, without success. The measurements are below.
Is there a simple formula that can be used based upon the outside parameters? Or, is there a simple way to calculate the square footage? Stephen La Rocque and Penny Nom lui répond. |
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A three-digit number multiplied by 7, then 11, then 13 |
2006-09-17 |
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Sherrie pose la question : why is it true that a three-digit number multiplied by 7, then 11, then 13 will result in the three digits repeated twice? Stephen La Rocque lui répond. |
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Parameters |
2006-09-15 |
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Chase pose la question : What is the meaning of the word "parameters" when used in reference to Algebra. Penny Nom lui répond. |
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The length of 2 sides of a triangle |
2006-09-15 |
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Lonnie pose la question : I need to know how to figure the length of 2 sides of a triangle, as the following example:
The length of the bottom is 12' and the angles are 45, 45 I need to know how long the other 2 sides must be to get an angle of 90 at the top. Stephen La Rocque lui répond. |
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The area of a quadrilateral |
2006-09-14 |
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A student pose la question : How can i find the area of a quadrilateral? Penny Nom lui répond. |
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Convert a standard form to a slope intercept form |
2006-09-14 |
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Maiko pose la question : I need to know step by step procedures to convert a standard form to a slope intercept form? Penny Nom lui répond. |
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