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Cloud [144]
3 years ago
6

If a 36-inch yardstick casts a 21-foot shadow, how tall is a building whose shadow is 168 feet?

Mathematics
1 answer:
MAVERICK [17]3 years ago
6 0
The building would have to be 24 feet tall

36 inch is 3 ft
21/3=7
168/7=24
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Step-by-step explanation:

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Answer:

See attached image and explanation below.

Step-by-step explanation:

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5 0
3 years ago
The ratio 2.5 metres to 60 centimetres can be written in the form 1:n find the valur of n
Maslowich

Answer:

The value of n is \frac{6}{25}

Step-by-step explanation:

we know that

1 m=100 cm

step 1

Convert 2.5 m to cm

2.5 m=2.5*100=250 cm

step 2

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\frac{250}{60}=\frac{25}{6}

Divide by 25 both numerator and denominator

\frac{1}{\frac{6}{25}}

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8 0
4 years ago
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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nataly862011 [7]

Answer:

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Step-by-step explanation:

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