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zmey [24]
3 years ago
13

Rainforest data:

Mathematics
1 answer:
scoundrel [369]3 years ago
4 0

Answer:

x is = 11.7 μ=7

z11.7 ≈  1.3

next two is A and B

Step-by-step explanation:

These are correct 100%

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Answer:

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Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

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given (h, k ) = (3, 5 ) we require to find r

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r = | 3 - (- 1) | = | 3 + 1 | = | 4 | = 4

then equation of circle is

(x - 3)² + (y - 5)² = 4² , that is

(x - 3)² + (y - 5)² = 16

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