hafeztahseen777 hafeztahseen777
  • 19-09-2022
  • Mathematics
contestada

Help please Im confused becuz i got 19.4 but its wronggg

Help please Im confused becuz i got 194 but its wronggg class=

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blakefenimore
blakefenimore blakefenimore
  • 19-09-2022

Answer:

20.75

Step-by-step explanation:

1cm=10mm

so:1mm=0.1cm

0.1/2=0.05

if it asks lower bound:

5.2-0.05=5.15 +

6.3-0.05=6.25 +

9.4-0.05=9.35

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