Question

Please answer this it’s urgent

Answer 1

Answer:

z = 100 and k = 40

Step-by-step explanation:

x + y = 80

x + y + z = 180      straight line

z = 100

x = y        

y + k = 80              z , y , k form straight line

x = k               commutative

k= 40

m + k = 180