360607
360607 360607
  • 23-05-2020
  • Mathematics
contestada

I NEED HELP, PLEASE HELP

I NEED HELP PLEASE HELP class=

Respuesta :

mateop746
mateop746 mateop746
  • 23-05-2020

Answer:

69

Step-by-step explanation:

Answer Link
amna04352
amna04352 amna04352
  • 23-05-2020

Answer:

13

Step-by-step explanation:

Mid segment is equal to the average of the parallel sides

(n+3+3n-5)/2 = n+6

4n-2 = 2n+12

2n = 14

n = 7

n+6 = 7+6 = 13

Answer Link

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