Bearclaws72
Bearclaws72 Bearclaws72
  • 09-03-2017
  • Mathematics
contestada

Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)

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Аноним Аноним
  • 09-03-2017
3.14(a2+ab)
3.14(3(2)+3(4)
3.14 +6+12
3.14+18
21.14 I think that's it sorry if it's not.
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QuestionsAndAnswerss QuestionsAndAnswerss
  • 13-02-2019

Answer:its like a by the power 2

Step-by-step explanation:

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