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Helga [31]
4 years ago
10

Can someone help with this with an explanation?

Mathematics
1 answer:
Stella [2.4K]4 years ago
3 0
I hope this helps you



x^2+x-6 = (x+3)(x-2)

x => +3


x => -2



x^2-2x-15= (x-5)(x+3)


x => -5


x => +3


(x+3)(x-2)/(x-5)(x+3)


x-2/x-5
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Also, for this answer, I'm assuming that the 'expressway' mentioned in your question is the top horizontal line. (In fact, that must be the expressway, since there would be no other way to solve the problem)

Okay, let's get started.
For starters, GY = 16 ft. That much is given to us in the question. GY's equivalent is BX, which is 10 ft. When the angles are mirrored like they are across the 'expressway' in this problem, they do not change, so we only need to put the dimensions to scale. If we divide 10 / 16, we see that the scale-down factor is .625, or 62.5%. With this information, we can find the length of XW.

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The expressway is 12.5 feet from point W.

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There is lack of information so this question cannot be answered until there is more information. Sorry but put all of the information in the question you ask next time.
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Have a lovely rest of your day/night, and good luck with your assignments! ♡

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