lilymchan lilymchan
  • 30-01-2018
  • Mathematics
contestada

Can someone please help and explain this

Can someone please help and explain this class=

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choixongdong
choixongdong choixongdong
  • 30-01-2018
using proportional
x/10 = 14/8
x = 10*14/8
x = 17.5

answer
C. x =17.5

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Аноним Аноним
  • 30-01-2018
Because the lines are parallel the sides formed by the intersection of the smaller parallel line are in same ratios, so
8/14 = 10 / x 
8x = 140
x = 17.5 Answer


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