Answer:
13, _1 (12) (-2,3) 1 answer ...<em>by</em><em> </em><em> </em><em>maths</em><em> </em>
1. 1,728m
2. 570cm
3. 748mm
4. 37mL
5. 65mL
6. 2.3mL
X should equal 52. Sorry if I am wrong.
I think it might be 21.6 or just 21