3 years ago

Please help me please

Mathematics

1 answer:

Agata [3.3K]3 years ago

5 0

Answer:-14

Step-by-step explanation:

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ElenaW [278]

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The function f(x) varies inversely with x and f(x)=8 when x=3

Sedaia [141]

Answer:

$12$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

For $x=3$ -----> $f(x)=8$

Find the value of k

$f(x)*x=k$

substitute the value of x and f(x)

$8*3=k$

$k=24$

therefore

the equation is equal to

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For $x=2$ -------> substitute in the equation and find the value of f(x)

$f(x)=24/2=12$

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3 years ago

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Which of the following situations yields data without variability?

jasenka [17]

Answer:

Step-by-step explanation:

Data without variability means data that doesn't change.

Whatever you do, the number of games the Texans won in the 2014-15 season won't change.

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3 years ago

Find the length of x. Assume the triangles are similar. A. 25 B. 12 C. 20 D. 19

Nady [450]

Answer:

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Step-by-step explanation:

I hope this help

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Write the 10y1/2 in radical form

arsen [322]

It would just be the square root of 10y

so 10y under a radical. Assuming the y is to the power of 1/2

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