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lapo4ka [179]
3 years ago
7

Describe how to find the scale factor if an antenna is 60 feet long and a scale drawing shows the length as 1 foot long. Please

Help Me.. :(
Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0
The actual is 60 feet long, the drawing is only 1 foot long. So the scale factor must be 1/60. You know that the scale factor has to be less than one in this case because you're going from a bigger measurement to a smaller measurement(60 to 1).
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Answer : The volume of box B is 64m^3

Step-by-step explanation :

Given :

Volume of box A = 512 cubic meter

Let us assumed that the box A and box B are cubes and the dimensions of cube are same i.e, 'a'.

Volume of box A = V = a\times a\times a=a^3

As per question,

When dimensions of box A divided by 2 then the volume of box B will be:

Volume of box A = V' = \frac{a}{2}\times \frac{a}{2}\times \frac{a}{2}=\frac{a^3}{8}

As the box B is similar to box A. So, the volume of box B will be:

Volume of box B = V' = \frac{a^3}{8}

V'=\frac{a^3}{8}=\frac{V}{8}

V'=\frac{512m^3}{8}=64m^3

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3 years ago
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Xelga [282]

Answer:

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3 years ago
3x+2y=19<br> x+y=8 <br> ayuden por favor
enot [183]
3x + 2y = 19
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3x + 3y = 24
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Step-by-step explanation:

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