3 years ago

PLEASE HELP QUICK I NEED IT TO PASS

Mathematics

1 answer:

kotykmax [81]3 years ago

8 0

Answer: z = 7

Step-by-step explanation:

Exterior angle theorem says the exterior angle is equal to the sum of the remote interior angles.

161 = (18z + 3) + (5z - 3)

161 = 23z

z = 7

∠LKM = 180 - (18(7) + 3) + (5(7) - 3)

∠LKM = 180 - (126 + 3 + 42 - 3)

∠LKM = 19°

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Learn more here: brainly.com/question/13140886

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