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zmey [24]
3 years ago
13

Suppose the figure above is dilated by a scale factor of ¾. If the dilated figure is G’H’I’J’, which is the length of G’J’?

Mathematics
1 answer:
artcher [175]3 years ago
3 0
Answer: D, 9 units
GJ goes from -8 to 4, and in total that is 12 units
3/4* 12 =9
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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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The owner of a cattle ranch would like to fence in a rectangular area of 3000000 m^2 and then divide it in half with a fence dow
Reika [66]
If you notice the picture below, the amount of fencing, or perimeter, that will be used will be 3w + 2l

now    \bf \begin{cases}
A=l\cdot w\\\\\
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solve for "w", to see what critical points you get, and then run a first-derivative test on them, for the minimum

notice the 0=w^2\implies 0=w   so.  you can pretty much skip that one, though is a valid critical point, the width can't clearly be 0

so.. check the critical points on the other

8 0
3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Hope I helped! :)

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2 years ago
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