JustinB9105 JustinB9105
  • 02-04-2021
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

Аноним Аноним
  • 02-04-2021

Answer:

x=75

Step-by-step explanation:

∆FSJ~∆DYJ

so the sides are proportional

SJ/YJ=FJ/DJ

(63+42)/42=(x+50)/50

105/42 ×50=x+50

125-50=x

x=75

Answer Link
rubikchrestha
rubikchrestha rubikchrestha
  • 02-04-2021

Answer:

X=75

Step-by-step explanation:

FD/DJ=SJ/YJ=FS/DY(BEING CORESSPONDING SIDE OF SIMILAR TRAINGLES)

TAKING FIRST AND SECOND RATIO

OR X/50=63/42

OR X*42=63*50

OR X=3150/42

OR X=75

Answer Link

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