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Mathematics 19 Online
OpenStudy (studybuddy8):

A rectangle has a length of 3√81 and a width of 3 3/2 inches. Find the area of the rectangle.

OpenStudy (studybuddy8):

3/2 is an exponent

OpenStudy (anonymous):

All you have to do is multiple the 2 lengths. Are you able to use a calculator or do you have to do it by hand?

OpenStudy (anonymous):

By the way, 81 is a perfect square. The square root would be 9.

OpenStudy (studybuddy8):

Yes, I typed it into a calculator and got the answer. Thank you sooo much :)

OpenStudy (anonymous):

No problem! Glad I could help

OpenStudy (anonymous):

Every body get 121.5 ?

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