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Constructing a cone |
2006-09-20 |
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From Suresh:
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.
Answered by Penny Nom. |
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Cubic yards of sand |
2006-09-20 |
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From Michael:
How many compacted cubic yards of sand are there in 40 acres of land at a depth of 20 feet?
Answered by Stephen La Rocque. |
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How do I determine the acreage? |
2006-09-20 |
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From Charlene:
I have a survey of property with various points on it; how do I determine the acreage?
Answered by Penny Nom. |
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How much water it will hold? |
2006-09-20 |
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From Doug:
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.
Answered by Stephen La Rocque. |
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The length of the third side of a 45 degree Isosceles triangle |
2006-09-20 |
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From Rusty:
what is the formula to determine the length of the third side of a 45 degree Isosceles triangle?
Answered by Penny Nom. |
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How large is the property? |
2006-09-20 |
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From Jahn:
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?
Answered by Penny Nom. |
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Equivalent fractions |
2006-09-20 |
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From Sarah:
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.
Answered by Penny Nom. |
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Is this unsolvable? |
2006-09-19 |
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From Al:
Is this unsolvable???
2xy + 3x^2 - 3y + y^3 = 4x + 3 where y=3.
Answered by Penny Nom and Claude Tardif. |
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A rectangular tank |
2006-09-19 |
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From Milton:
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.
Answered by Penny Nom. |
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The square footage of my property |
2006-09-17 |
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From Jack:
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?
Answered by Stephen La Rocque and Penny Nom. |
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A three-digit number multiplied by 7, then 11, then 13 |
2006-09-17 |
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From Sherrie:
why is it true that a three-digit number multiplied by 7, then 11, then 13 will result in the three digits repeated twice?
Answered by Stephen La Rocque. |
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Parameters |
2006-09-15 |
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From Chase:
What is the meaning of the word "parameters" when used in reference to Algebra.
Answered by Penny Nom. |
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The length of 2 sides of a triangle |
2006-09-15 |
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From Lonnie:
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.
Answered by Stephen La Rocque. |
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The area of a quadrilateral |
2006-09-14 |
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From A student:
How can i find the area of a quadrilateral?
Answered by Penny Nom. |
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Convert a standard form to a slope intercept form |
2006-09-14 |
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From Maiko:
I need to know step by step procedures to convert a standard form to a slope intercept form?
Answered by Penny Nom. |
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