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Eddi Din [679]
3 years ago
6

4/15x equals 2/5 solve for x

Mathematics
1 answer:
irina [24]3 years ago
7 0

Answer:

1\frac{1}{2} = x

Step-by-step explanation:

\frac{\frac{2}{5}}{\frac{4}{15}} = \frac{2}{5} \times \frac{15}{4} = \frac{30}{20} = 1\frac{1}{2}

I am joyous to assist you anytime.

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Find the inverse of the function f f (x )<br><br> equals 9 x + 7
MrMuchimi

<em>Note: Your question seems a little bit ambiguous. So, I am assuming the given function f(x)=9x+7.</em>

<em>Thus, I am solving based on it. It would still clear your concept. </em>

Answer:

The inverse of f(x)=9x+7

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Step-by-step explanation:

Given the function

f(x)=9 x + 7

A function g is the inverse of function f if for y=f(x), x=g(y)

Replace x with y

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solve for y

9y=x-7

y=\:\frac{x-7}{9}

Therefore,

The inverse of f(x)=9x+7 is:

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i.e.

\mathrm{Inverse\:of}\:9x+7:\quad \frac{x-7}{9}

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A cone has a diameter of 4 cm and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can be used t
Triss [41]

Answer:

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Step-by-step explanation:

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