Answer47.3%
Step-by-step explanation:
Answer:

<h3>4th answer is correct</h3>
Step-by-step explanation:

Answer:
V=1890mm
Step-by-step explanation:
You must use its formula: which is
V=(Length x height x width) / 3
V=(15x18x21)/3
V=5670/3
V=1890mm
Answer:
The answer is 18.
Step-by-step explanation:
Answer:
1-2
Step-by-step explanation:
It's 1-2 beacause from 1-2 the oriantation did not change, the size did not change, the shape did not change, and it was not a mirror image