Answer:
4x+4
Step-by-step explanation:
THIS IS SO EASY EEK! sorry but
3(x+4)
x=1
3+1=4x+4
Answer:
(a) 0.5km or 500m
(b) 100m
Step-by-step explanation:
(a) 1 hour = 60 minutes
60 minutes = 30km
5 minutes = 30 ÷ 60
= 0.5km = 500m
(b) 1 minute = 500m ÷ 5
= 100m
A radius is a straight line from the centre to the edge of a circle. i’m not sure about any examples sorry :/