Answer:
ST = 45
Step-by-step explanation:
If SU = 54, and TU = 9, all you need to do is subtract 9 from 54. 54 - 9 = 45.
Towards the north west i.e in the positive y-axis and negative x-axis
I think we need a coordinate grid for that,,
Answer:
9
Step-by-step explanation:
1, 3, 5, 9, 15, 19, 19
