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ycow [4]
3 years ago
12

Which pair of number is relative prime 7 and 42 16 and 39 66 and 77 90 and 891

Mathematics
1 answer:
Ann [662]3 years ago
4 0
The relative prime pair is 16 and 39.

This is because between the two numbers their greatest common factor is 1.

Factors of 16 are 1, 2, 4, 8, 16
Factors of 39 are 1, 3, 13, 39,

The rest of the pairs have more common factors than 1.

relative prime are also called coprime or strangers.
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Answer:

The correct option is;

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Step-by-step explanation:

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8 0
3 years ago
3
Y_Kistochka [10]

Answer:

D) y = -1/2x + 4

Step-by-step explanation:

Points on the graph: (0, 4) and (8, 0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0 - 4)/(8-0)

m= -4/8

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Slope-intercept:

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8 0
2 years ago
Raul uses a credit card to take out a 3-year loan of $4500 at a rate of 15% to purchase
mars1129 [50]

Answer:

Amount of loan pay = $6.840 (Approx.)

Step-by-step explanation:

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Future value = Present value[1+r]ⁿ

Amount of loan pay = Amount of loan borrow[1+r]ⁿ

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7 0
2 years ago
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lozanna [386]

Answer:

1) 2 > -3 > -5

Step-by-step explanation:

that is mathematically correct

8 0
3 years ago
Read 2 more answers
Help me please , I get it to look forward sorrryyy
Blababa [14]

Step-by-step explanation:

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then what is the number in the middle

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