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KIM [24]
3 years ago
14

Can Someone please help me with this please please please

Mathematics
1 answer:
jasenka [17]3 years ago
4 0

Answer:

About 5.5, but it is technically closer to 5.6 so I am not entirely sure

Step-by-step explanation:

Since EB and DC are parallel, triangles ABE and ACD are similar by AA. Therefore:

\dfrac{x}{10}=\dfrac{10}{18} \\\\\\x=10\cdot \dfrac{10}{18}\approx 5.5

Hope this helps!

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I need help with this one too
natali 33 [55]

Hey there! :)

Answer:

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Step-by-step explanation:

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x = 4.

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y = 5(4) - 9

y = 20 - 9

y = 11.

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