Wiihanak57 Wiihanak57
  • 10-05-2017
  • Mathematics
contestada

what is the approximate value of 42 using benchmark

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15Rdgz
15Rdgz 15Rdgz
  • 10-05-2017
√42
6²=36
7²=49
(6 1/2)² = 42.25
√42 ≈ 6.5
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