5 articles trouvés pour ce sujet.
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Redwood Park and Glendale Park |
2010-03-05 |
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Shaun pose la question :
Question from Shaun, a student:
Redwood and Glendale Parks are each surrounded by 100 yards of
fencing. The are of Redwood Park is 25 square yards more than the area
of Glendale Park. If both parks are rectangles, what is the measurement
of each rectangle?
Harley Weston lui répond. |
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An infinite number of solutions |
2009-03-24 |
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Sean pose la question :
this is a linear equations problem;
first:
3535.5 + Fbd (.866) + Fbc (.5) - Fab (.5) = 0
and
-3535.5 - Fab (.866) - Fbc (.5) - Fbd (.5) = 0
Harley Weston lui répond. |
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algebra |
2008-07-31 |
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Eric pose la question :
Would you please solve & explain this equation to me: x^2+2x=x(x+2)?
Thank you
Penny Nom & Stephen La Rocque lui répond. |
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Two equations in two unknowns |
2007-09-22 |
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Mary pose la question :
Having problems doing this problem, looking for a solution with the work. I would like to see how you got your answer, to see what I was doing wrong.
solve using the substitution method, is there "no solution" or "infinitely many solutions"
4x+y=4
2x+8y=0
Stephen La Rocque and Leeanne Boehm lui répond. |
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What happens when you have zero's on both sides? |
2007-06-05 |
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Lily pose la question :
On the substitution method what happens when you have zero's on both
sides of the equation? Is that considered no solution or infinitely many?
Stephen La Rocque and Penny Nom lui répond. |
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