29levelupchaye2
29levelupchaye2 29levelupchaye2
  • 08-04-2018
  • Mathematics
contestada

Find the length of x, round to the nearest tenth.

Find the length of x round to the nearest tenth class=

Respuesta :

jimthompson5910 jimthompson5910
  • 08-04-2018
Answer: x = 10.5

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Work Shown:

BC*BD = AB*AB
2*(2+x) = 5*5
4+2x = 25
2x = 25-4
2x = 21
x = 21/2
x = 10.5

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