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3 years ago

Help please help please

Mathematics

2 answers:

ANTONII [103]3 years ago

7 0

Answer is C. 22

if you subtract 15 by 10, you get 5. so you can also subtract 27 by 5 and get 22

anzhelika [568]3 years ago

3 0

∆ABC is similar to ∆DEF (SAS),

AB/DE = AC/DF
27/x = 15/10
15x = 270
x = 18

The length of DE is 18 units.

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