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Salsk061 [2.6K]
3 years ago
5

Is 81 both a perfect square and a perfect cube?

Mathematics
2 answers:
amm18123 years ago
6 0
81 is not a perfect square nor a perfect cube, because 81 is an odd number so no matter how you stacked 81 cubes up you would still be missing one cube.
DiKsa [7]3 years ago
3 0
81 is only a perfect square
hope i helped
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8%

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Kesha sharpened 4 colors of pencils for her teacher. She sharpened equal amounts of red and green pencils. Then she sharpened tw
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The length of the red line segment is 8 and the length of the blue line segment is 4. How long is the major axis of the eclipse?
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See attachment for illustration

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Additive inverse of −2, additive identity of −5, additive inverse of 3, multiplicative identity of 19, and multiplicative invers
monitta

Answer:

See Explanation

Step-by-step explanation:

a) Additive inverse of −2

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d). multiplicative identity of 19

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d)  | 11-5|×|1-5|

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8 0
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