Find the length of side x in simplest radical form with a rational denominator.

Mathematics

1 answer:

geniusboy [140]3 years ago

8 0

Answer:

$\frac{9\sqrt{3} }{2}$

Step-by-step explanation:

since the triangle is a 30-60-90 triangle:

√3 : 2 = x : 9

=> 2x = 9 √3

=> x = $\frac{9\sqrt{3} }{2}$

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V(h 24) = 30 cm*20 cm*24 cm = 14400 cm³ = 14,4 liters
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now 15500 cm³ => 1100 cm³ =1,1 liters too much !!
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Hatshy [7]

Answer:

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Step-by-step explanation:

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