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Help Please? Thank you Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 2. (Input decimals only.)
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Sep 25, 2018
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Help Please? Thank you
Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 2. (Input decimals only.)
Mathematics
middle-school
Hamed Jaliliani
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Hamed Jaliliani
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3.14(4x2+4x2)
3.14(8+4x2)
3.14(8+8)
3.14x16
50.24 is the answer! The work is above. I hope this helps!
Jschroedl
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Sep 26, 2018
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Hey there!
Here's you your answer: 75.36
How i got it: *image attached*
Hope this helps!
Xenon
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Sep 30, 2018
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Xenon
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