Answer:
60 degree
Step-by-step explanation:
E,A,D is a straight line .
Straight line=180 degree
100+20=120 -180=60
therefore X=60
6
15 = 5/2x
15 = 5x/2
30 = 5x
x = 6
a) x= 54÷3 = 18
b) y= 7×5 = 35
c) t= (24-6)÷4 = 4.5
option a
optio d
are correct
if i am wrong correct me.
1/2 is the answer
