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3 years ago

8

If a, b, and c are prime numbers, do (a + b.and c have a common factor that is greater than 1 ?

1 answer:

valina [46]3 years ago

8 0

Let's do the math. In the example a =2, b = 3, c = 5. If we are trying to see if the sum of these numbers has a common factor more than 1 do the math. 2 + 3 + 5 = 10. Ten has four factors which are 1, 2, 5, and 10. So the answer to your question is yes.

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4 years ago

A segment with endpoints A (3, 4) and C (5, 11) is partitioned by a point B such that AB and BC form a 2:3 ratio. Find B.

Dima020 [189]

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Step-by-step explanation:

Point B:

Has coordinates (x,y)

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We apply this both for the x-coordinate and for the y-coordinate.

x-coordinate:

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x-coordinate of C: 5

x-coordinate of B: x

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