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Nata [24]
3 years ago
10

What is 9/11=?/22 if it was a whole number?

Mathematics
2 answers:
vampirchik [111]3 years ago
6 0
?=x\\\\\frac{9}{11}=\frac{x}{22}\ \ \ |it's\ a\ proportion\ \ \ |cross\ multiply\\\\11\cdot x=9\cdot22\ \ \ \ |divide\ both\ sides\ by\ 11\\\\x=\frac{9\cdot\not22^2}{\not11_1}\\\\x=\frac{9\cdot2}{1}\\\\\boxed{x=18}

PSYCHO15rus [73]3 years ago
3 0
The question mark will be 18 as
the denominator x 2 (11 x 2 = 22) so 9 x 2 = 18
Hope I've helped.
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charle [14.2K]

Answer:

C. f(x) = 3·x + 2, g(x) = 7·x + 6

Step-by-step explanation:

The given equations relates to the property of equality of values;

The given formula for the association between f(x) and g(x) is f(x) = g(x)

The given equation of two expressions is 3·x + 2 = 7·x + 6

By transitive property of equality, the two above equations are correct when f(x) = 3·x + 2 and g(x) = 7·x + 6

Therefore, the function that may be used to represent the equation is option C; f(x) = 3·x + 2, g(x) = 7·x + 6.

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2 years ago
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neonofarm [45]
(x+2y)(x-5y)
do foil method:
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2 years ago
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3 years ago
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