3 years ago

Which function defines (g•f)(x)?

Mathematics

2 answers:

Ivan3 years ago

8 0

Answer:

It is D she is wrong

Step-by-step explanation:

astraxan [27]3 years ago

4 0

Answer:

the first one

Step-by-step explanation:

technically they are all wrong, but the first is the closest

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8. The trapezoids are similar. The area of the smaller trapezoid is 131 m2. Find the area of the larger trapezoid to the nearest

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Answer:

$3,726\ m^{2}$

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor

Let

z----> the scale factor

x----> corresponding side of the larger trapezoid

y----> corresponding side of the smaller trapezoid

$z=\frac{x}{y}$

we have

$x=64\ m$

$y=12\ m$

substitute

$z=\frac{64}{12}$

step 2

Find the area of the larger trapezoid

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z----> the scale factor

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y----> area of the smaller trapezoid

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we have

$z=\frac{64}{12}$

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substitute

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YOUR WELCOME :)

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