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Mama L [17]
3 years ago
15

What is the square root of 420

Mathematics
2 answers:
xeze [42]3 years ago
7 0
The square root of 430 is about 20.493
Naddik [55]3 years ago
5 0

Answer:

Roughly 20.5

The number is 20.4939015319 if you need it.

Hope this helped. :)

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The price of a necklace was increased by 20% to ?156. What was the price before the increase?
Verdich [7]

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Step-by-step explanation:

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Help, I don’t understand
Sedbober [7]

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which of the following sets could be the sides of a right triangle? {2,3, square root 13} {5,5,2 square root 10} {5,12,15}
anastassius [24]

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2√10 ≈ 6.325

_____

Your comparisons can be ...

2 + 3 = 5 > 3.606 . . . is a triangle

5 + 5 = 10 > 6.325 . . . . . . is a triangle

5 + 12 = 17 > 15 . . . . . . . . is a triangle

8 0
3 years ago
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