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2 years ago

ILL MARK AS BRAINLESS HELP PLS

Mathematics

2 answers:

viktelen [127]2 years ago

7 0

Answer:

Step-by-step explanation:

140/56 is 2.5, in order to get 175 we need an extra 35 dollars, each hotdog is worth 2.5, 35/2.5 is 14, 14 hotdogs

Effectus [21]2 years ago

3 0

14 just like the other guy i’ll comment so h can give him brainliest 140/56

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3 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

The Eiffel Tower in Paris, France. Lizbeth is 5.5 feet tall. She looks up at an angle of elevation of 72° to see the top from 31

garri49 [273]

Answer:

The height of the Eiffel Tower will be 318 feet.

Step-by-step explanation:

Please check the attached graph.

From the diagram, it is clear that Lizbeth is 5.5 ft tall, seeing the top from 318 feet away, making an angle of elevation to be 72⁰.

The diagram makes a right-angled triangle.

Given the angle = Ф = 72⁰

Adjacent = a = 5.5 ft

Opposite = b = 318 ft

Hypotenuse = the height of the Eiffel Tower = c ?

Pythagorean Theorem:

For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as:

$c=\sqrt{a^2+b^2}$

$a=5.5$

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$c=\sqrt{5.5^2+318^2}$

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3 0

2 years ago