Depends on what the length and the width is.
Answer:
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Step-by-step explanation:
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Answer:
fg(2) = 9 means that f(g(2)) = 9
We know that g(2) = 6
So f(6) = 9 which means that
6a - b = 9 (note 1)
And we know that g(f(1/2)) = 2
And we know that f(1/2) = 1/2(a) - b
So g(1/2(a) - b) = 2
Meaning that 1/2(a) - b + 4 = 2
So 1/2(a) - b = - 2 (note 2)
Using note 1 and 2 we can solve the equation
11/2(a) = 11 so a = 2 and b = 3
A pizza - 1/3 of the pizza - <span>1/4 of the pizza = ( 12/12 - 4/12 - 3/12) of the pizza = 5/12 of the pizza eat the third girl.</span>