The function F is defined by F(x)= 12/x + 1/2 . Use this formula to find the following values of the function. f(x-1)

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Step-by-step explanation:

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the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

answer: 2530

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