Respuesta :

mhanifa

Answer:

#6

  • Use ratios of corresponding sides to find the value of x.

a)

  • (2x - 18)/ 24 = 8/ 48
  • 2x - 18 = 24/6
  • 2x - 18 = 4
  • 2x = 22
  • x = 11

b)

  • (x + 4)/18 = 25/30
  • x + 4 = 18*5/6
  • x + 4 = 15
  • x = 11