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anygoal [31]
3 years ago
5

I NEED HELP ASAP (8th grade problem)

Mathematics
1 answer:
DerKrebs [107]3 years ago
3 0
Y r u cheating ima snitch on u
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Pls help With this question thank you
Lapatulllka [165]

Answer:

CD=4 \text{ cm }

Step-by-step explanation:

We have a similarity of triangles. Once the side BC and ED are parallel,

$\frac{BC}{AC} =\frac{ED}{AD} $

$\frac{10}{AC} =\frac{5}{4} $

Once AC=AD+CD \Rightarrow AC=4+CD

$\frac{10}{4+CD} =\frac{5}{4} $

5CD+20=40

5CD=20

CD=4 \text{ cm }

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Seventy thousand in standard form
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Answer: 70,000

Step-by-step explanation:

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Afina-wow [57]
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Use complete sentences to explain why |x|+2>|x|
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