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jeka94
3 years ago
8

What is the square root of 81

Mathematics
2 answers:
Vesnalui [34]3 years ago
5 0

The square root of 81 is 9. 9 * 9, or 9^2, equals 81

Dovator [93]3 years ago
3 0
9 because 9 by 9 is 81
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Snezhnost [94]
The formula of the present value of an annuity ordinary is
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PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
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4 0
4 years ago
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3 0
3 years ago
The area on a wall covered by a rectangular poster is 270 square inches. The length of the poster is 1.2 times longer than the w
forsale [732]

Answer:

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Step-by-step explanation:

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3 years ago
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7 0
3 years ago
Read 2 more answers
Segment AB has endpoints at −2 and 12. What is the coordinate of its midpoint?
charle [14.2K]

Hi there!

\large\boxed{5}

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3 0
3 years ago
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