Answer:
P- number?
Step-by-step explanation:
I don't know but it's probably wrong :(
I really hope this helped you out
Step-by-step explanation:
In triangle ADE:
sum of all angles is 180.
3x-10+58+42=180
3x+90=180
3x=180-90
3x=90
x=90/3
x=30
As line DA and CB are parallel:
angle D=angle C
angle y=58
In angle BCE, sum of angles is 180.
z+58+42=180
z+100=180
z=180-100
z=80
It would be 40.
60 minus 20 = 40
Difference means subtraction