Turn 1 7/8 into 15/8
15/8 times 4/5 is60/40
60/40 is 1.5
I think it is d not sure tho
Answer:
x=10
Step-by-step explanation:
It's a 90 degree angle.
90-60=30
30=the remaining angle, 3x
x=30/3, or 10
Hope I helped!
Step-by-step explanation:
..........
