markarianlaura1
markarianlaura1 markarianlaura1
  • 12-10-2019
  • Mathematics
contestada

Is my answer correct?

Is my answer correct class=

Respuesta :

IDoMaths123
IDoMaths123 IDoMaths123
  • 12-10-2019
Yes your answer is correct
Answer Link
KurdishPotato
KurdishPotato KurdishPotato
  • 12-10-2019

Answer:

yes

Step-by-step explanation:

if m and n are parallel then 15x+10 +6x2 must be equal to 180

let's check

15x + 10 + 6x + 2➡21x + 12 =180 ➡21x=180 -12 ➡21x = 168 ➡x= 8

your answer is correct

Answer Link

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