2 years ago

Select the correct answer.

1 answer:

6 0

Answer:

the answer to that is B. 5 cells

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lutik1710 [3]

The order is C,A,B for this problem

6 0

4 years ago

Gnom [1K]

let's call G the intersection point of EF & BC.

according to the thales' theorem:

$\frac{eg}{ef} = \frac{bc}{ad}$

and EF= EG+GF=EG+3

$\frac{eg}{eg + 3} = \frac{7}{21}$

$21eg = 7eg + 21$

$14eg = 21$

$eg = \frac{21}{14} = \frac{3}{2} = 1.5$

length of the altitude of △AED=EF

EF=EG+GF=1.5+3=4.5

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3 years ago

Nana76 [90]

Heya !

Check the attachment.
Hope it helps you :)

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3 years ago

soldier1979 [14.2K]

Answer:

Wth IS THIS 2nd grade QUESTION< IT"S LITERALLY ADDIZTION< WAHHH WAHHHW WAHAHHHWHAHAHAH

Step-by-step explanation:

Gonna cry?

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3 years ago

Gre4nikov [31]

The answer is 3!

P.S. Brainliest would be awesome! i am trying to rank up and this will really help! i only need one more brainliest!

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3 years ago