Answer:
500 meters
Step-by-step explanation:
1km=1000meters so 0.5km=500m
Answer:
a)1.41666667 b)705882353 / 1000000000
Step-by-step explanation:
Answer:
60°
Step-by-step explanation:
360 - ( 80+115+10) = 60°
1_ 210+90= 300
2_ it's prime:
[1,19]
good luck