3 years ago

Which statement explains why 49 is a perfect square?

Mathematics

2 answers:

Sav [38]3 years ago

5 0

It’s 49 is equal to 7 times 7

Ghella [55]3 years ago

5 0

Answer:

49 is equal to 7 times 7

Step-by-step explanation:

49 can be multiplied by 49 does not explain why 49 is a perfect square.

49 is not equal to 7 plus 7.

49 is between 36 and 64 does not help in explaining why 49 is a perfect square.

49 is equal to 7 times 7 explains why 49 is a perfect square. A perfect square is an integer that is a square of an integer.

7² = 49

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Answer:

$\boxed{121\: is \: a \: perfect \: square}$

Step-by-step explanation:

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2 years ago

Please help me it says What kind of triangle makes the Pythagorean theorem true?what angle does it need to have?

Levart [38]

<h3>Answer:</h3>

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<h3>Step-by-step explanation:</h3>

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Viktor [21]

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2 years ago

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stealth61 [152]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers