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Tomtit [17]
3 years ago
10

Which pair of numbers is relatively prime? 12 and 81, 12 and 35, 12 and 32, 12 and 27

Mathematics
2 answers:
Leviafan [203]3 years ago
7 0
I agree with answer above
Iteru [2.4K]3 years ago
3 0

Answer:

12 and 35   relatively prime

Step-by-step explanation:

Two integers are relatively prime  if the only number that goes into both numbers is 1

12 and 81  are both divisible by 3 so the are not relatively prime

12/3 =4 and 81 /3 is 27


12 and 35   relatively prime


12 and 32  are both divisible by 4

12/4 = 3 and 32/4 =8


12 and 27 are both divisible by 3

12/3 = 4 27/3 = 9

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Find the surface area of the regular pyramid
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7. The points P(2, -3), Q(3, -2) and R(8, z) are
Hatshy [7]

Answer:

z = 3

Step-by-step explanation:

Since the points are collinear then the slopes between the points are equal.

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with (x₁, y₁ ) = P (2, - 3) and (x₂, y₂ ) = Q (3, - 2)

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Repeat with

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2 years ago
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Answer:

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5 0
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