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3 years ago

A 450m long field is drawn to a scale 1cm to 90cm.find the lenth of drawing

Mathematics

1 answer:

irina1246 [14]3 years ago

5 0

Answer:

500cm or 5 meters

Step-by-step explanation:

The ratio of drawing and field is 1:90.

So we have to make 450 m into cm.

450 -> is 45,000

Now we can make 2 fractions,

$\frac{1}{90}=\frac{x}{45000}$

Cross multiply

90*x = 90x

1*45000 = 45000

90x = 45000

Divide 90 to both sides

x = 500cm

Thus,

the drawing's field is 500cm or 5m long.

Hope this helps :)

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Answer:

c=19.21

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Step-by-step explanation:

12²+15²=c²

144+225=c²

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For angle B, the sinB=Opposite over Hypotenuse

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3 years ago

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2 years ago

segment MN is shown. Point M is located at (7,6). Point N is located at (7,-4) What is the midpoint segment of MN

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Answer:

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2 years ago

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4 $184

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1 year ago

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Step-by-step explanation:

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3 years ago

A 450m long field is drawn to a scale 1cm to 90cm.find the lenth of drawing​

A 450m long field is drawn to a scale 1cm to 90cm.find the lenth of drawing