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anonymous
 one year ago
1 cm = 18 feet
1 cm = 3 feet
Above are two different models of the same rectangle. If the length of the model on the top is 5 cm, what is the length of the model on the bottom?
A. 20 cm
B. 11 cm
C. 14 cm
D. 30 cm
anonymous
 one year ago
1 cm = 18 feet 1 cm = 3 feet Above are two different models of the same rectangle. If the length of the model on the top is 5 cm, what is the length of the model on the bottom? A. 20 cm B. 11 cm C. 14 cm D. 30 cm

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.030cm is what i keep getting but i am unsure.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0this is a study island qustion right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I just don't understand this. How do you solve this?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1The top scale is 1 cm = 18 ft. Since the model using the top scale measures 5 cm, then the real measure is 5(18) ft = 90 ft. Now using the second scale, 1 cm = 3 ft, but 90 ft = 30 (3 ft) 30(1 cm) = 30(3 ft) 30 cm = 90 ft Answer: 30 cm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you for the explanation
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