30 days
Give me 5 if it helps
Answer:
3
Step-by-step explanation:
72/9 = 8 ( The quotient of 72 and 9)
8-5 = 3 (Decrease by 5)
The ratio being 1:5:3, you would have to just make those numbers still in that ratio, but they have to add up to 180 degrees.The angles would be 20 degrees, 100 degrees, and 60 degrees. Hope that helped. :)
Answer:
b
-28/9
Step-by-step explanation:
5+9b
-23
5+9b=-23
9b=-28
b=-28/9