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Svetlanka [38]
3 years ago
7

The scale model of a skyscraper being built is 4.2 feet tall.

Mathematics
1 answer:
BigorU [14]3 years ago
7 0
A. Convert 4.2 feet to meters. 4.2 feet = 1.28016 meters. The Formula of Scale  = Big / Small
Scale = 525 meters / 1.28016 meters
Scale = 410.1050 meters

b. Convert 4.2 feet to inches. 4.2 feet = 50.4 inches.
To get the number of plywood, divide 50.4 inches by 0.6 inch. The answer is 84. So there are 84 plywood sheets.
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A line has a slope of 10 and includes the points (3, n) and (4,0). What is the value of n?<br> n =
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