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dalvyx [7]
3 years ago
10

Chris found some colorful leaves under one tree. Under another tree, he

Mathematics
1 answer:
Lynna [10]3 years ago
5 0

Answer:

x+y-3+6

or

x+y+3

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The golden ratio is a solution to a quadratic equation.
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Answer:

Below.

Step-by-step explanation:

a.    Φ^2 − Φ − 1 = 0

Φ2 − Φ = 1

(Φ - 0.5)^2 - 0.25 = 1

(Φ - 0.5)^2 = 1.25

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b. I used Completing the square.

c.  Φ is irrational That is it cannot be represented as a fraction a/b and because of this it can only be approximated by a decimal.

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3 years ago
Hal has a square garden in his backyard with an area of 210 square feet. To the nearest half foot, what are the dimensions of th
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Answer:

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