leahalindholm leahalindholm

22-02-2021
Mathematics

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x^2+4y^2=36 the lenght of the major axis is?

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22-02-2021

Answer:

Step-by-step explanation:

x² + 4y² = 36

divide by constant

x²/36 + y²/9 = 1

x²/6² + y²/3² = 1

6>3, so length of major axis is 2×6 = 12

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