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Leno4ka [110]
3 years ago
6

Is 9, 21, 23 a pythagorean triple?

Mathematics
2 answers:
lapo4ka [179]3 years ago
7 0

Answer:

Step-by-step explanation:

No it is not because it's not even a right triangle

Andrews [41]3 years ago
4 0

Answer:

No, they are not Pythagorean triple

Step-by-step explanation:

Pythagorean's theorem,

Hypotenuse² = base² + altitude²

              23² =  21² + 9²

             529 = 441 + 81

            529 ≠ 522

As 9 , 21 , 23 doesn't satisfies Pythagorean theorem, they are not Pythagorean triple

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In 3/4 cup of oatmeal, that is 1/10 of the recommended daily value of iron. What faction of the daily recommended value of iron
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Answer:

recommended value of iron is \frac{2}{15}

Step-by-step explanation:

In 3/4 cup of oatmeal, that is 1/10 of the recommended daily value of iron

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