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aniked [119]
3 years ago
13

Jason is building a 1 : 180 scale model of a real castle. his model has a rectangular base that is 3 feet wide and 4 feet long.w

hat is the area of the base of the actual castle in square feet?
Mathematics
1 answer:
balu736 [363]3 years ago
3 0
The area of the actual castle would be 388,800 sq. ft.

We would multiply each of the sides of the scale model both by 180 to find the side lengths of the actual castle.

So...
180 x 4 = 720
180 x 3 = 540

If Area is equal to Length Times Width, all thats left to do is to multiply the two sides together.

720 x 540 = 388,800

Hope this helped! :D
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Translate to an algebraic statement.<br> "The quotient of twice a number and 7 is 20."
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<u>Answer:</u>

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2 years ago
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Read 2 more answers
. The volume of a box is 405 cubic units. The length is x units, the width 4 units greater than the length, and the height is 9
lukranit [14]

Answer:

length = 5

width = 9

Step-by-step explanation:

V = lwh

let 'x' = length

let '4+x' = width

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this is a quadratic equation:  9x² + 36x - 405 = 0

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9(x² + 4x - 45) = 0

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one root is 5 and the other is -9

since distance cannot be negative we use 5 as the length and 9 is the width

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2 years ago
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