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2 years ago

A triangle is formed with side lengths of 24 centimeters, 26 centimeters, and 10 centimeters. Is the triangle a right

Mathematics

1 answer:

insens350 [35]2 years ago

5 0

Answer:

Yes!

Step-by-step explanation:

Use the Pythagorean theorem a^2+b^2=c^2. c is the longest side so 26 is the hypotenuse. 24 ^2 =576 and 10^2=100. 676 is a and b ^2. 26^2 is 676. So it is a right triangle!

Have a great day!

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This question is incomplete, the complete question is;

A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 24.6 pounds and a standard deviation of 8.0 pounds.

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Answer:

the standard deviation of the sampling distribution of sample means is 1.12

Step-by-step explanation:

Given the data in the question,

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sample size; n = 51

Now determine the standard deviation of the sampling distribution of sample means.

standard deviation of the sampling distribution of sample means is simply

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= 8.0 / √51

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Therefore, the standard deviation of the sampling distribution of sample means is 1.12

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