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marta [7]
3 years ago
8

a piece of string, 48 cm long, is folded in half lenghtways, then in half again and then in half again

Mathematics
1 answer:
ss7ja [257]3 years ago
6 0
It should be 3cm if I did it right
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A) (3)² = 3 × 3 and 10(8)² = 10 × 8 × 8

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For any number x, the square of the number denoted by (x)² is equal to 2 times x multiplied by itself or x*x.

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