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2 years ago

Need help bet very badly

Mathematics

2 answers:

xeze [42]2 years ago

4 0

A rectangle with dimensions 2 cm and 2.5 cm is the correct answer.

Similar means the ratio of a shapes sides are the same as the ratio of another shapes sides.

The ratio of the sides of the first rectangle is 50:40 or 5:4

The ratio of a rectangle with side lengths 2 cm and 2.5 cm would have the same ratio 5:4.

So, B) is the answer!

Rina8888 [55]2 years ago

3 0

"Any rectangle with a perimeter of 180cm"

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The cost of a company picnic varies directly as the number of employees attending the picnic. If a company picnic costs $487.50

Drupady [299]

The company picnic cost $ 1300 for 80 employees

Solution:

Given that cost of a company picnic varies directly as the number of employees attending the picnic

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Let "n" be the number of employees attending the picnic

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$cost \propto \text{ number of employees attending picnic }$

$c \propto n\\\\c = kn$

Where "k" is the constant of proportionality

c = kn ---------- eqn 1

Given that company picnic costs $487.50 for 30 employees

Therefore substitute c = 487.50 and n = 30

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2 years ago

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Answer:

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