Answer:
1. -12 = 12
2. 34 = -34
3. 0 = -0
4. 7 <u><</u> -8
5. -2 <u>></u> -4
6. 4 <u>></u> 0
7. 1 <u>></u> -1
8. -5 <u><</u> -2
9. -6 < -3 < -2 < 0
10. -5 < -1 < 2 < 8
11. a. Sapporo, Moscow, Bangor, Barrow
Answer:
54
Step-by-step explanation:
Answer:
192 cm^3
Step-by-step explanation:
Please see attached picture for full solution.
Answer:

Step-by-step explanation:
Step 1: Determine the volume





Answer: 
All the sides of a square must equal 90 degrees. With that information, we can determine that corner C is 45 degrees. We can tell that the line that reaches corner C divides the angle by 2. So 90/2=45.
We also know