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Mathematics, 28.08.2019 00:00, jr294
The equation x2 + (y + 4)2 = 49 models the boundary on a local map for which darren can hear his friend tom on his two-way radio when darren is at home. how far (in miles) can tom walk from darren’s home and still be heard?
14 miles
3.5 miles
4 miles
7 miles
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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The equation x2 + (y + 4)2 = 49 models the boundary on a local map for which darren can hear his fri...
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