Roger is 5 feet tall and casts a shadow 3.5 feet long. at the same time, the flagpole outside his school casts a shadow 14 feet long. write and solve a proportion to find the height of the flagpole.

Consider the following points:

The triangles ABC and DEF are similar, because their are both right triangles, and we can assume that the sunlight hits both Roger and the flagpole with the same angle.

This means that the corresponding legs are in proportion, which means, in words,

If you plug the known values, and let x be the flagpole's height, you have

how long did the flood last

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then i will answer

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

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