Answer:
12. 5
11.
10
15. 7
14. 11
2
=
16
18. 3
+
11
17
3
4
co
loo
8
Step-by-step explanation:
It would have a variable, and/or coefficients and sometimes constants
ба ман нуқтаҳо лозиманд :) умедворам шумо мефаҳмед
51 + 29
6 km
You use Pythagoras