14 articles trouvés pour ce sujet.
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Five rational numbers between -4 and -3 |
2020-07-28 |
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Priyanshi pose la question : Five rational numbers between -4 and 3 Penny Nom lui répond. |
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The difference between two numbers is -3 |
2018-06-05 |
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Hannah pose la question : write a pair if integers whose difference is -3 ( given that the greater number is 8 ) Penny Nom lui répond. |
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Dividing a region in half |
2018-02-24 |
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mandy pose la question : There is a line through the origin that divides the region bounded by the parabola y=4x−5x2y=4x−5x2 and the x-axis into two regions with equal area. What is the slope of that line? Penny Nom lui répond. |
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The angle between two planes |
2017-09-12 |
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Arthi pose la question : Hello. hope you are having a good day.
I am stuck on a maths question in which it is asking, how to find the angle between two given planes. These planes are in a 3D shape such as a prism.
How can I do this?
Please reply as soon as possible
Thank You Penny Nom lui répond. |
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Rational numbers between -2 and -3 |
2017-04-08 |
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Medha pose la question : Find 12 rational numbers between-2 and -3 Penny Nom lui répond. |
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Distance, time and rate for three people |
2015-02-15 |
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Mubashir pose la question : Steven left Town A and walked towards Town B at a speed of 100m/min. At the same time, Jason and Melvin started from Town B and walked towards Town A at a speed of 80m/min and 75m/min respectively. If Steven met Melvin six minutes after passing Jason, find the distance between Town A and Town B. Penny Nom lui répond. |
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The distance between 2 lines in 4D |
2013-04-01 |
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samane pose la question : how can i measure the distance between 2 lines in 4D?? Chris Fisher lui répond. |
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The area bounded by 3 curves |
2008-04-13 |
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Sabahat pose la question : Hi, I have enclosed a diagram.
The diagram shows the curve y=(2x-5)4. The point P has co-ordinates (4,81) and the tangent to the curve at P meets the x-axis at Q.
Find the area of the region (shaded in the diagram) enclosed between the curve, PQ and the x-axis . (Please note that the equation y is read as y=2x -5 whole raise to power 4.) Stephen La Rocque lui répond. |
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Half way between |
2004-09-08 |
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Ben pose la question : Find the number halfway between the number shown
751,843 Penny Nom lui répond. |
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Area between curves |
2001-06-13 |
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Phil pose la question :
question 1 find the area bound by the curves y = x2 + 2x + 3 and y = 2x + 4 question 2 Find the volume generated by rotating the curve x2 + y2 = 9 about the x-axis Harley Weston lui répond. |
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The area between two curves |
2001-05-08 |
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Esther pose la question : Find the area of the region enclosed by the graphs of y = x3-6x and y = -2x between their points of intersection. Harley Weston lui répond. |
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Angle of Intersection of Two Lines |
2000-03-02 |
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Veronica Patterson pose la question : I am having a real hard time trying to figure out this problem. Could you please help me! The homework question says to find the acute angle of intersection between the two lines y=3x+1 and y=(1/2)x-1. (It also says to use the results of a problem I had already figured out.) That problem was to use information from a picture shown that tan(theta sub1-theta sub2)= ((m sub2- m sub1)/(1+(m sub1 * m sub2))). I used the difference identity of tangent to figure out the answer. Any help on this problem would be greatly appreciated. Harley Weston lui répond. |
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Distance between the windows |
1999-09-19 |
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Lawrence pose la question : An observer on level ground is at distance d from a building. The angles of elevation to the bottom of the windows on the second and third floors are a and b respectively. Find the distance h between the bottoms of the windows in terms of a b and d Harley Weston lui répond. |
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A number between |
1998-11-25 |
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Jimmy Nikola pose la question : A number is less than 3,425 + 8,630 and greater than 7,614 + 4,429. What could the number be? This question is on page 93, question number 23. in Silver Burdett Ginn Math book, which is a 3rd grade math book. Jack LeSage lui répond. |
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