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Elena-2011 [213]
3 years ago
6

A scale of the Golden Gate Bridge in San Francisco Bay has

Mathematics
1 answer:
lora16 [44]3 years ago
3 0

Answer:

2520ft

Step-by-step explanation:

Calculation for what is the scale of the model?

Let x will be the span length

Hence,

x= 4200 feet long/20 inches long

x=210

Thus:

1 inch = 210 ft

1 ft = 2520

=2520ft

Therefore the scale of the model will be 2520ft

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The perimeter of △CDE is 55 cm. A rhombus DMFN is inscribed in this triangle so that vertices M, F, and N lie on the sides CD ,
ivanzaharov [21]

Answer:

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Step-by-step explanation:

The perimeter is the sum of side lengths (in centimeters), so ...

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___

The segment DF is a diagonal of the rhombus, so bisects angle D. That angle bisector divides ΔCDE into segments that are proportional. That is, ...

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___

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<em>Check</em>

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