All categories

3 years ago

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

You might be interested in

5. Write 8% as a decimal

Tasya [4]

Answer:

.08

Step-by-step explanation:

4 0

3 years ago

Write this number in words form 3,388,198

Gwar [14]

Three million, three hundred eighty-eight thousand, one hundred ninety-eight

8 0

3 years ago

Read 2 more answers

Rewrite the equation in Ax+By=C form. use intergers for A,B,C<br><br> y=1/5-1

schepotkina [342]

Answer:

$5y=-4$

<em>Sure hope this helps you :D</em>

6 0

2 years ago

Help please ! order the side lengths GH , HI , IG from least to greatest

jok3333 [9.3K]

Answer:

IH < IG < HG

Step-by-step explanation:

To solve this equation remember that angle measurements correspond with sides. So, the largest angle will be opposite of the longest side and the smallest angle will be opposite of the shortest side.

First, you need to find m<I; do this by subtracting 52 and 45 from 180. This means that m<I=83, making it the largest angle. Therefore, the angles, in order of least to greatest, are <G, <H, <I. So, to find the final answer, find the sides opposite of each of the angles. This means the answer is IH < IG < HG.

7 0

3 years ago

A number increased by fifteen is nineteen. A number increased by fifteen is nineteen.

elixir [45]

Answer:

the number is 4

Step-by-step explanation:

we can write this as

x + 15 = 19

now we transpose

x= 19-15

x= 4

5 0

3 years ago