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kolezko [41]
2 years ago
13

HEEELP ASAP ITS DUE SOON AND ITS TIMED ILL GIVE BRAINLIEST AND LOTS OF POINTS

Mathematics
1 answer:
motikmotik2 years ago
8 0

AnswerdV/dt = 4·pi·(40)2·(-2)

Step-by-step explanation:

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What is the actual length of the living space if the length of the scale drawing is 16. 8 centimeters? Enter your answer in the
yaroslaw [1]

To solve the problem we must know about the Ratio.

<h2>What is Ratio?</h2>

A ratio shows us the number of times a number contains another number.

The length of the living space, in reality, is 21 meters.

Given to us

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To find

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<h3>Scale ratio</h3>

As it is given that 2 cm on the scale drawing is equal to 2.5 meters in real, therefore, the ratio can be written as

\dfrac{\text{Length of the scale drawing}}{\text{Length in reality}} = \dfrac{2\ cm}{2.5\ meters}

<h3>Length of the living space</h3>

Using the same scale ratio,

\dfrac{\text{Length of the living space in scale drawing}}{\text{Length of the living space in reality}} = \dfrac{2\ cm}{2.5\ meters}

\dfrac{16.8}{x} = \dfrac{2\ cm}{2.5\ meters}\\\\x=\dfrac{16.8 \times 2.5}{2} = 21\ meters

Hence, the length of the living space, in reality, is 21 meters.

Learn more about Ratio:

brainly.com/question/1504221

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