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egoroff_w [7]
3 years ago
6

Carrie oakey has only nickles to spend at the fair. She buys 3 tickets for 50 cents each and has $.40 left over. How many coins

did she have before purchasing the tickets
Mathematics
1 answer:
Nat2105 [25]3 years ago
7 0

Answer:

she had 18 nickles

Step-by-step explanation: your so welcome

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Step-by-step explanation:

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Nick wanted to determine the length of one blade of a windmill. He stood at a point on the ground 440 feet from the windmill's b
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Answer:There are two right triangles. You need to find the opposite side (the height) of each of them. The difference between the two is the height of the blade, x.

You know the adjacent, 440, and you are looking for the opposite, so you need to use tan for both.

tan (30) = y / 440

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tan (38.8) = z / 440

y = 440 * tan (38.8) = 353.769.--

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Step-by-step explanation:

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Answer:

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