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Alex_Xolod [135]
3 years ago
10

Cell phone coverage is in a circular pattern from the tower. If the equation of this pattern is x2 + y2 = 4225, how many miles a

way from the tower will you have coverage?
Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer:

We can get the coverage up-to 65 miles distance from the tower.

Step-by-step explanation:

Cell phone coverage from a tower can be represented by x² + y² = 4225

This equation is in the form of x² + y² = r², a standard equation for a circle having radius r and center at (0, 0).

When we compare this standard equation with the equation given we find

r² = 4225

r² = (65)²

r = 65

Therefore, we can get the coverage up-to 65 miles.

stiks02 [169]3 years ago
4 0
General formula for circles at the origin is x^2+y^2=R^2 where R is the radius.So R^2=4225. Solve for R.
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3 years ago
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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = -2x + 4

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<u>Step 2: Solve for </u><em><u>x</u></em>

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Answer:

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