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yan [13]
3 years ago
14

Sin(x) = 1/7 A.3.2 B.8.2 C.12.4 D.14.3

Mathematics
2 answers:
agasfer [191]3 years ago
4 0
La correcta respuesta es número D porque solo tienes que dividir los dos numeros
agasfer [191]3 years ago
4 0

Answer: B

Step-by-step explanation: If you use inverse sin, then you can take sin^-1(1/7) and get 8.2. To check this, do sin(8.2) and it comes out to 1/7

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15. The average speed that a tsunami (a large tidal wave) travels is represented
irina [24]

Correct question :

The average speed that a tsunami (a large tidal wave) travels is represented

by the functions = (200d)^1^/^2 where s is the speed (in miles per hour) that the tsunami is traveling and d is the average depth (in feet) of the wave.

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Answer:

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Step-by-step explanation:

Given:

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a) To find the inverse of the function.

s = (200d)^1^/^2

s² = 200d

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d = \frac{s^2}{200}

= \frac{250^2}{200}

= \frac{62500}{200}

d = 312.5 feet

The average depth when speed is 250 miles per hour is 312.5 ft

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