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love history [14]
3 years ago
13

Find The length of one leg of a right triangle if the length of the hypotenuse is 18 feet and the length of the other leg is 14

feet. Leave your answer as a simplified radical.
Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

a = 8√2

Step-by-step explanation:

a² + b² = c²

a² +14² = 18²

a² + 196 = 324

Subtract 196 from both side

a² = 128

Take the square root of both sides

a = √128

a = √(64 * 2)

a = 8√2

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liberstina [14]

Answer:

Step-by-step explanation:

the following equation to show the height of the plant f(n), in cm, after n days:

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A shirt that normally costs 30 dollers s on sale for 21.75 what percent of the regular price is the sale price
ivanzaharov [21]
72.5%

You can get this by dividing the new price by the original price and then multiplying by 100. 
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Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:
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What is the frequency of the sinusoidal graph ?
disa [49]

Answer:

The frequency of the given sinusoidal graph is 4.

Step-by-step explanation:

The frequency of a sinusoidal graph is the number of cycles it completes in the interval 0 to 2π radians.

From the given sinusoidal graph it is noticed that the the graph complete its one cycle in the interval 0 to \frac{\pi}{2}.

If the complete its one cycle in \frac{\pi}{2}, then the number of cycles completed by the graph in the inteval 0 to 2π is

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7 0
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Step-by-step explanation:

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