3 years ago

What is the scale factor for the set of similar figures?

Mathematics

1 answer:

Oksanka [162]3 years ago

7 0

$k=\dfrac{7}{20}$

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Reil [10]

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3 0

3 years ago

The Smiths are moving from New Jersey to South Africa. They pack their belongings in rectangular creates and hire a box to ship

Viefleur [7K]

Answer:

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Step-by-step explanation:

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$V=lwh\\\\l=length\\w=width\\h=height\\\\V_{bc}=20m\times 3m\times 4m\\\\=240\ m^3\\\\V_c=lwh\\\\=5m\times1.5m\times 2m\\\\=15\ m^3\\\\\therefore x=\frac{V_{bc}}{V_c}\\\\=\frac{240}{15}\\\\=16\ crates$

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4 years ago