Question

encontre o valor de y:​

Answer 1

y² = 16.25

y = √16.25

y = 4.5

y = 20

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y² = 4.9

y = √4.9

y = 2 .3

y = 6

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y² = 4.16

y = √4.16

y = 2 . 4

y = 8

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5.y = 3.4

5y = 12

 y = 12/5

 y = 2,4