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3 years ago

Chords AB and CD intersect at point E, AE = 10, EB = 4, and CE = 8. Therefore, ED =

Mathematics

2 answers:

ra1l [238]3 years ago

7 0

Answer:

Step-by-step explanation:

5 is correct, since (CE)(ED) = (AE)(EB).

Vitek1552 [10]3 years ago

5 0

So here is how we are going to find out what is ED.
Based on the given figure, it states that, AE is 10, and EB is 4 and CE is 8.
So, (AE/CE)=(ED/EB)
10/8 = ED/4 <<multiply both sides by the common denominator which is 8 and the result would be:
80/8 = 8ED/4
10 = 2ED <<divide both sides by 2 and we get
ED = 5.
Therefore, the measurement of ED is 5.
Hope this answer helps. Let me know if you need more help next time!

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3 years ago

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evablogger [386]

Answer:

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Step-by-step explanation:

x, y are the numbers

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x×y = 39

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y = (-b ± sqrt(b² - 4ac))/2a

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y = (-2 ± sqrt(2² - 4×5×-39))/2×5 =

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3 years ago

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Irina18 [472]

Answer:

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Step-by-step explanation:

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2 years ago

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