2 years ago

Find x (round to the nearest tenth)

Mathematics

1 answer:

never [62]2 years ago

5 0

9514 1404 393

Answer:

x = 8

Step-by-step explanation:

By AA similarity, ΔABD ~ ΔCDE. So, corresponding sides are proportional.

AB/BD = CD/DE

x/12 = 4/6

x = 12(4/6)

x = 8

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