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26-05-2017
Mathematics

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Cell phone coverage is in a circular pattern from the tower. If the equation of this pattern is x^2 + y^2 = 2025, how many miles away from the tower will you have coverage?

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BHmohammad BHmohammad

26-05-2017

the circle equation in its standard form is
x^2+y^2 = r^2
r is the radius.

the radius in this equation is the square root of 2025 which is 45 miles

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