Answer:
2/15
Step-by-step explanation:
4/10 * 3/9 = 12/90 = 2/15
va= 35 km/hr vb=25 km/hr
watch explanation
3km =m 3 x 1000m = 3 x 10 ^3m
expansion = 3x 10^3m + 15 x 10 cm
65 minutes
x = 116
the lines are parallel meaning the angles are corresponding.
which means both angles are the same