How to check the correctness of a subtraction answer
2 answers:
well lets say i have to subtract 34 and 20 which is 14 so i would take the sum and the subtractor which is 20 the i would do 20 plus 14 which is 34
Hope this helps!
You have to do inverse operations, so for subtraction, addition.
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A≈907.92in²
Because:
A=πr2=π·172≈907.92028in²
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Answer:
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Step-by-step explanation:
