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wel
3 years ago
15

Does a triangle with the sides of 25 cm, 24 cm, and 7 cm form a right triangle?​

Mathematics
1 answer:
zheka24 [161]3 years ago
4 0

Answer:

  Yes

Step-by-step explanation:

You can check by seeing if these numbers satisfy the Pythagorean theorem.

  25² = 24² + 7²

  625 = 576 + 49 . . . . . . true, so these can be the sides of a right triangle

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270 divided by 3 = 90.

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90 times 10= 900.
3 0
3 years ago
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Answer:

A)Option D

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Step-by-step explanation:

A) From the question, the information given follows binomial distribution because there are two mutually exclusive outcomes for each​ trial, there is a fixed number of trials. The outcome of one trial does not affect the outcome of ​another, and the probability of success is the same for each trial.

So option D is correct.

B) From the question, we are told that the poll reported that 66 percent of adults were satisfied with the job. Thus, probability is; p = 0.66

Let X be the number of adults satisfied with the job. Since 25 are selected,

Thus;

P(X = 15) = C(25, 15) * (0.66)^(15) * (1 - 0.66)^(25 - 15)

P(X = 15) = 3268760 × 0.00196407937 × 0.00002064378

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3 0
3 years ago
At a pet shop there are 2100 cats and 210 dogs for a total of 2310 pets all together
kondaur [170]
That is correct. how did you come up with that.
3 0
3 years ago
True or False 12/16 and 18/24 are proportional...
ivanzaharov [21]
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8 0
3 years ago
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The mean length of time, per week, that students at a certain school spend on their homework is 24.3 hours, with a standard devi
bixtya [17]

Answer:

21.1%

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4 0
2 years ago
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