3 years ago

Triangles ABC and DEF similar

Mathematics

1 answer:

Anarel [89]3 years ago

4 0

Answer:

DE = 4 1/2

EF = 3 3/4

Step-by-step explanation:

AB/AC = DE/DF

6/4 = DE/3

cross-multiply:

4DE = 18

DE = 18/4 or 4 1/2

AB/BC = DE/EF

6/5 = 4.5/EF

cross-multiply:

6EF = 22.5

EF = 3.75

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Answer:

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Step-by-step explanation:

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3 years ago

A shoe company needs to create a shoe box...

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Answer:

Step-by-step explanation:

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2 years ago

What is the solution to this equation 2/3x+1=1/6×-7

Alika [10]

Answer:

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Step-by-step explanation:

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