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alexandr402 [8]
2 years ago
14

Which shapes are similar?

Mathematics
1 answer:
shtirl [24]2 years ago
4 0

Answer:

3

Step-by-step explanation:

Since the shapes are similar this means they are equal.

If the ratio is 2:1 that would mean divide each number by 2.

6/2 reduced equals 3/1 = 3

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A number is chosen at random from 1 to 25. Find the probability of selecting an odd number or multiples of 5. *
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Answer:

Odd number: 13/25 (52%)

Multiples of 5: 5/25 (20%)

Step-by-step explanation:

There are 13 odd numbers between 1 and 25 so you have a 13/25 chance which is 52% (13/25 = 0.52). There are 5 multiples of 2 between 1 and 25 so you have a 5/25 chance which is 20% (5/25 = 0.2).

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3 years ago
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Stells [14]

Answer:

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Step-by-step explanation:

The diagonal of a square has a length of x sqrt(2), where x is the side length. This means the perimeter of the square is 4 (11.3/sqrt(2)), which means the perimeter is approx. 4*8, which is 32

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I can't figure this out I need help. please help
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