Answer:
it is the surface of the 3d shape spread out like an blue print
Step-by-step explanation:
Answer:
If you understand how I solved a you can do B. Keep at it!
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
2x+10=0
2x=-10
x=-5
Answer:
14 + 2x I think
Step-by-step explanation:
Wait for more responses if needed
Answer:
1,060
Step-by-step explanation:
Each- Means multiplication.
You can add 212 - 5 times
212x5