Please tell me the answer and how to do it.

Mathematics

1 answer:

Alexus [3.1K]3 years ago

8 0

Answer:

there is no constant rate

Step-by-step explanation:

at first i thought it was 25 cents for each, but once i saw the last 3, it broke the rate.

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Notice that we are in the presence of two similar triangles, one larger than the other. The larger triangle is AED, and the smaller one is ACB.

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notice that AD = x + 6

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$\frac{side\,\,AD}{side\,\,AB} =\frac{side\,\,ED}{side \,\,CB} \\\\\frac{x+6}{x} =\frac{11}{8} \\8\,(x+6)=11\,x\\8\,x\,+\,48=11\,x\\48=11\,x-8\,x\\48=3\,x\\x=\frac{48}{3} \\x=16$

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