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nadezda [96]
3 years ago
8

What is the length of the unknown side in the triangle to the right? (C)Hypotenuse= 25 (B)=Unknown (A)=15

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
8 0

Answer:

<em>Subtract  225  from both sides. You have  a 2  (or  b 2 )  = 400 . Square root on both sides. Therefore,  a 2 (or  b 2 ), i.e. the other leg, is  </em>

<em>20 cm.</em>

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How many degrees does the polynomial 6c9 have
spayn [35]

Answer:

None, there are no degrees/exponents

Step-by-step explanation:

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6 0
3 years ago
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Given a sample size n, how will the distribution of the sample mean behave?
Keith_Richards [23]
Answer:
Provided that the sample size, n, is sufficiently large (greater than 30), the distribution of sample means selected from a population will have a normal distribution, according to the Central Limit Theorem.

Explanation:
1. As n increases, the sample mean approaches the population mean
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5 0
3 years ago
Each sequence has eight terms. Evaluate each related series. 1,-1,-3, . . . . . . -13
o-na [289]

The sum of the 8 terms of the series 1-1-3-5- ... -13 is -48

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The related series of this sequence is:

1-1-3-5- ... -13

Notice that the series is an arithmetic series with:

first term, a(1) = 1

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last term, a(8) = -13

To find the sum of the series, use the sum formula:

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S(8) = 8/2 [1 + (-13)]

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Learn more about sum of a series here:

brainly.com/question/14203928

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8 0
1 year ago
Letters A and B represent a question]MATH
LiRa [457]

Answer:

@Genius102 has answered this already, but here it is

Step-by-step explanation:

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7 0
3 years ago
(5 points)
Schach [20]

Answer:

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The perpendicular slope would be y=3x+b

Step-by-step explanation:

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The slope of any perpendicular line would be the reciprocal of the original. So the reciprocal of -1/3 is 3. The b can be any real number because no matter the y-intercept the slope would still be perpendicular

3 0
3 years ago
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