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Mathematics 14 Online
OpenStudy (anonymous):

The area of a rectangle is 44 a^3 b^4 and its width is 11 a^2b. whats it length?

OpenStudy (anonymous):

4ab^3

OpenStudy (pfenn1):

If L=length and W=width, area of rectangle A=L*W. 44a^3b^4=11a^2b*L Solve for L

OpenStudy (radar):

\[44a ^{3}b ^{4}\over11a ^{2}b\]\[4ab ^{3}\]

OpenStudy (radar):

You are dividing the area by the width to get the length.

OpenStudy (anonymous):

so thats the answer? 4ab^3

OpenStudy (radar):

Yes

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