Answer:
16
Step-by-step explanation:
3 x 4 = 12
4 x 4 = 16
15
Answer: 1) You forgot to change the sign over there. You have to subtract over there.
2) Just be careful while solving equations while changing the signs
B. 3.45
The radius is half the diameter
47.362 < 47.394
Hope this helps!
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