lanayisgreat
lanayisgreat lanayisgreat
  • 08-06-2017
  • Mathematics
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In the diagram, the lenght of segment BC is 23 units. What is the lenght of segment DC?

In the diagram the lenght of segment BC is 23 units What is the lenght of segment DC class=

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Аноним Аноним
  • 08-06-2017
AB = BC
2x + 7 = 23
2x = 16
x =8

AD = 4x + 1 = 4(8) + 1 =33
but
AD = DC
so
DC = 33


answer
D. 33 units
Answer Link
izlym izlym
  • 16-06-2018
The length of the segment is 33 units
Answer Link

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