3 years ago

What is 2 of 5 = (blank) of 50

Mathematics

1 answer:

Finger [1]3 years ago

4 0

Answer:

1/5

(quick question: does 'of' mean multiply, cause we don't say of in math)

Step-by-step explanation:

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Find the volume of a trough 5 meters long whose ends are equilateral triangles, each of whose

yawa3891 [41]

Answer:

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Step-by-step explanation:

we know that

The volume of a trough is equal to

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where

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step 1

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$B=\frac{1}{2} b^{2} sin(60\°)$

where

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$sin(60\°)=\frac{\sqrt{3}}{2}$

substitute

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step 2

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substitute

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Step-by-step explanation:

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