X+30+70=180
x+100=180. -100 both sides
x=80
|x=80° |
Answer:
40:70 becomes 20:35 which becomes 4: 7.
The answer is 4:7
Step-by-step explanation:
Banana nanznznananannanakakaka
Answer:
10.75+4.98+3.21=18.94
20-18.94= 1.06
Step-by-step explanation:
up their