Answer:
2
Step-by-step explanation:
( n^2)×3 can be written as 3(n^2)
The oldest cousin should be 10. If their ages are consecutive even whole numbers, then the younger cousins should be 2 & 4. 2+4=6+10=16
Answer:
2
Step-by-step explanation:
1 unit by 2 unit means area.
So, know that in area you multiply length times width, you multiply 2 and 1.
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Which is 2
The answer is the sun because supernova turns into black holes