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2 votes
2 votes
pls asap I know the answer is 489.9 but can sum1 pls tell me the work the picture below is asking for with that formula pls will MAX POINTS!

pls asap I know the answer is 489.9 but can sum1 pls tell me the work the picture-example-1
User Yannis Assael
by
3.1k points

1 Answer

5 votes
5 votes

Answer:

A=6ah+33a2=6·5·12+3·3·52≈489.90381

Explanation:

User Vallo
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