Respuesta :

Answer:

4 yuuuhhhgh I have been working

Answer:

  • x = 3

Step-by-step explanation:

WX is midsegment

  • WX = 1/2(TU + SV)
  • 7x + 10 = 1/2(16 + 46)
  • 7x + 10 = 31
  • 7x = 21
  • x = 3