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Umnica [9.8K]
3 years ago
12

Section B: Multiples and factors 1. Why is the number 17 classified as a prime number? ​

Mathematics
2 answers:
12345 [234]3 years ago
4 0
17 is a prime number because it’s only divisible by 1 and it’s self, so it only has 2 factors.
Vladimir [108]3 years ago
4 0

Answer:

Prime Number is a number that can be divided exactly only by itself and 1. Since 17 has exactly two factors 1 and 17, it is a prime number.

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Using the mid-point concept, it is found that the coordinates of B are (-2, -1).

  • The mid-point of two points is the <u>mean of the coordinates of each point</u>.

In this problem:

  • The points are: A(2, -5) and B(x,y).
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Applying the concept for both the x and y-coordinates, we have that:

\frac{x + 2}{2} = 0

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\frac{-5 + y}{2} = -3

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The coordinates of B are (-2, -1).

To learn more about the mid-point concept, you can take a look at brainly.com/question/10956693

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MatroZZZ [7]
X=number of weeks
We can suggest this inequation:
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