Please help me with this problem

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

6 0

Answer:

1.price(dollars) and soccer ball

2.y=30 and x=5

3. I think 5 or 30

Step-by-step explanation:

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A scale drawing of a building has the scale 0.5in : 6ft. A wall is 30 ft long. How long will the wall be on the drawing?

g100num [7]

The scale 0.5 in : 6 ft, means that

any distance of 0.5 in on paper, represents 6 ft in reality

for example:

0.5*2= 1(in) represents 6*2=12 (ft)

0.5*4= 2(in) represents 6*4=24 (ft)

0.5*10=5(in) represents 6*10=60 (ft) and so on...

Let the wall be x (in) in the drawing:

0.5 (in) represents 6 (ft),
x (in) represents 30 (ft)
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thus x = (0.5*30)/6 = 15/6= 2.5 (in)

Answer: 2.5 in

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3 years ago

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