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timama [110]
3 years ago
5

Find the difference 9x2-24x2

Mathematics
1 answer:
faust18 [17]3 years ago
4 0
The answer is -30
<span><span><span>(9)</span><span>(2)</span></span>−<span><span>(24)</span><span>(2)</span></span></span><span>=<span>18−<span><span>(24)</span><span>(2)</span></span></span></span><span>=<span>18−48</span></span><span>=<span>−<span>30</span></span></span>
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Pretty Pavers company is installing a driveway. Below is a diagram of the driveway they are
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The most correct option is;

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Step-by-step explanation:

From the question, the dimension of each square = 3 ft.²

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A_{(segment \, of \, semicircle)} = \frac{1}{4} \times (\theta - sin\theta) \times r^2

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A_{(segment \, of \, semicircle)} = \frac{1}{4} \times (2.214 - sin2.214) \times (11\cdot\sqrt{3} )^2 = 128.3 \, ft^2

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The area covered by the pavers = 561 - 128.3 + 570.2 - 117.81 = 885.19 ft²

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