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zvonat [6]
3 years ago
7

What’s the correct answer for this ? Two chords AB and CD intersect at E. If AE = 2cm, EB =4, and CE = 2.5 cm, find the length o

f ED
Mathematics
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

ED = 3.2 cm

Step-by-step explanation:

According to chord-chord power theorem,

(AE)(EB) = (CE)(ED)

2*4 = 2.5 *ED

8/2.5 = ED

ED = 3.2 cm

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tatuchka [14]

Answer:

Step-by-step explanation:

Next time, please share the possible answer choices.

Since the slope and y-intercept are given here, we can immediately write out the slope-intercept form of the equation of this line:

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7 0
4 years ago
at a conference of 250 people, 30% of the participants are french, 35% are americans, 20% are germans, and the rest are of the o
Lady bird [3.3K]
Ok...we got 250 people
30% are French, 35% are Americans, 20% are Germans....thats 85%.
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3 not from other countries...
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5 0
3 years ago
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Ivahew [28]

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4 0
4 years ago
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Alenkasestr [34]

Answer:

Options (C) and (E).

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4 years ago
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Kryger [21]
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