nadiarizzo22 nadiarizzo22
  • 12-09-2020
  • Mathematics
contestada

JK = 7x + 9
JL = 114, and
KL = 9x + 9,
Find KL.

Respuesta :

swan85 swan85
  • 12-09-2020

Answer:

KL= 63

Step-by-step explanation:

JK=7x+9 , JL=114 , KL=9x+9 ( if the points are on the same line and point J at the end point and K in the middle)

*J_______________________K___________________________L

JL=JK+KL

114=7x+9+9x+9

114-18=16 x

16x=98

x=98/16=6

KL= 9x+9

KL=9(6)+9

KL= 63

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