Question

Triangle Z Y X is shown with its exterior angles. Line Z X extends through point N. Line X Y extends to point M. Line Y Z extends to point L. Angle Y Z X is (4 k + 5) degrees. Angle Y X Z is (6 k + 10) degrees. Angle M Y Z is 115 degrees.

What is the value of k?

Answer 1

K = 10
(4k+5) + (6x + 10) = 115 degrees
10k +15 = 115
10k = 100
k = 10
Hope that helps :)

Answer 2

yeahh

Answer 3

thank you!!!!!!!! :)

Answer 4

Ofcccc <3

Answer 5

:)