Answer:
Step-by-step explanation:
x = 100° ( being vertically opposite angles )
hope it helps :)
Answer:
2907
Step-by-step explanation:
The property is called identity property.
Answer:
Step-by-step explanation:
Internal dimensions of the box will be smaller considering the thickness of the wood:
- 21 - 1 = 20 cm
- 11 - 1 = 10 cm
- 7 - 0.5 = 6.5 cm (open top)
<u>The volume is now:</u>