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hodyreva [135]
3 years ago
9

If one leg of a right triangle measures 3 centimeters and the other leg measures 6 centimeters, what is the length of the hypote

nuse?
A. 3√5 centimeters
B. 5√3 centimeters
C. 9 centimeters
D. √5 centimeters
Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
6 0
The answer is A. USE PYTHAGOREAN THEOREM 3^2+6^2=c^2 9+36=c^2 45=c^2 c=3 sqrt5
Salsk061 [2.6K]3 years ago
4 0

Answer:

The correct option is A. 3\sqrt{5}centimeters.

Step-by-step explanation:

Consider the provided information.

It is given that the leg of a right triangle measures 3 centimeters and the other leg measures 6 centimeters.

Use Pythagorean theorem:

(a)^2+(b)^2=(c)^2

Where <em>c</em> is hypotenuse, <em>a</em> is leg and <em>b</em> is other leg.

Now substitute the values of leg in the above formula as shown:

(3)^2+(6)^2=(c)^2

9+36=(c)^2

45=(c)^2

\sqrt{45}=c

3\sqrt{5}=c

Hence, the correct option is A. 3\sqrt{5}centimeters.

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Answer: D) Increase the sample size and decrease the confidence level.

Step-by-step explanation:

A reduced interval width means that the data is more accurate. This can only be achieved if the sample size is increased because a larger sample size is able to capture more of the characteristics of the variables being tested.

A smaller confidence interval will also lead to a reduced interval width because it means that the chances of the prediction being correct have increased.

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Answer:

  see attached

Step-by-step explanation:

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There is 1/4 ounce of yeast in every 2 1/4 teaspoon of yeast. A recipe calls for 2 teaspoons of yeast. How many ounces of yeast
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