Answer:
#2 = 70
#3 = 40
using the Angle sum property and opposite angle
22cm
Step-by-step explanation:
440÷20
15 hours
280/80 = 28/8 = 7/2 = 3.5 cm
the ratio is 1cm/80mi = a cm/280mi
so you get 280cm * mi = 80mi*a cm
so a = 280/80 = 3.5
