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inna [77]
3 years ago
7

How do I do this problem

Mathematics
2 answers:
emmasim [6.3K]3 years ago
8 0
R =6 s= 1/4
6×1/4+14×1/4=5
KiRa [710]3 years ago
4 0
R=6 & s=1/4
Just plug that in to the equation.
6+1/4 +14(1/4)
6.25 +3.5
9.75 or 39/4
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Answer:

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Step-by-step explanation:

Given:

x1 = 5

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valina [46]

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Step-by-step explanation:

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From this problem, we know that

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We also know that the area is 126ft², so A = 126 ft². Now we can replace these informations in equation 1).

126 = (x(x-4))/2

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On the x-y plane, the graph of this will be a dashed line at x=-18, and the half-plane to the right of that line will be shaded.


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