Answer:
B: 72
Step-by-step explanation:
Split the shape into separate rectangles! It will make the problem much easier. You can split it so that you will have a 12 x 3 rectangle and a 6 x 6 rectangle because you subtract 3 from 9 and subtract 6 from 12.
12 x 3 = 36
6 x 6 = 36
36 + 36 = 72
Let me know if you're still confused!
Answer: 
Step-by-step explanation:
1. use the distance formula!
2. then using the distance formula with (2, 7) and (-6, -2) you get...
is the simplest radical form
:D
Answer:
The answer is easy.
Step-by-step explanation:
The answer is (-2,-10) you just need to plug them in.
