3 years ago

The work of a student to find the dimensions of a rectangle of area 8 + 12x and width 4 is shown below:

Mathematics

1 answer:

adoni [48]3 years ago

8 0

Answer:

step c

Step-by-step explanation:

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Galina-37 [17]

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How much greater is the weight of the large box at 3/4lb than the small box at <br> 1 1/8lbs

spin [16.1K]

Well, is just their difference, let's first convert the mixed fraction to "improper" and then subtract.

$\bf \stackrel{mixed}{1\frac{1}{8}}\implies \cfrac{1\cdot 8+1}{8}\implies \stackrel{improper}{\cfrac{9}{8}}\\\\
-------------------------------\\\\
\cfrac{9}{8}-\cfrac{3}{4}\impliedby \textit{our LCD is then 8}\implies \cfrac{(1\cdot 9)~~-~~(2\cdot 3)}{8}
\\\\\\
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klio [65]

I think that it’s B

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A rectangular table top measures 8/9 of a meter long by 2/3 of a meter wide. what is its area

erma4kov [3.2K]

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