Answer:
8km
Step-by-step explanation:
Given data
Scale is 1cm :2km
that is 1cm to represent 2km
hence
if 1cm represents 2km
the 4cm will be x
cross multiply
4*2= x
x= 8km
Hence he walked 8km
Answer:
43 - 9 = 34
34 divided by 2 = 17
17 + 17 + 9 = 34
answer is 17
Step-by-step explanation:
Answer:1st one i think if i am correct
Step-by-step explanation:
There isn’t even a question
Answer:
4, 2, -4
Step-by-step explanation:
You need to multiple 2 by 2 to get your answer