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Q: Can 9 be expressed as the sum of two composites?

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4 + 5 = 9 4 and 5 are two numbers with the sum of 9 and have a difference of 5

Two numbers with a sum of 4 and a difference of 9 are -6.5 and 2.5.

9

The two numbers are 6 and 9

According to Ramanujan, it's the lowest number that can be expressed in two different ways as the sum of two cubes (the cubes of 12 and 1; the cubes of 10 and 9). It 's the answer.

In numbers, 4 and 9.

The two numbers are 9 and 13.

"The sum of 4 plus 5" can be expressed mathematically as 4 + 5 = 9. Now go do your homework.

There are 36 permutations of two dice. Of these, 9 have a sum of 5 or 6, so the probability of rolling a sum of 5 or 6 on two dice is 9 in 36, or 1 in 9, or about 0.1111.

3 and 9 Difference: 9-3=6 Sum: 9+3=12

8

Prob(Sum = 5) = 1/9

It is 60/9 = 6.66... recurring.

-9 and -9 -9+(-9)=-18

12+22+32+42+52+62 = 1+4+9+16+25+36= 91

Two consecutive integers whose sum is 19 is 10 & 9; 10+9 = 19.

I think its 2 and 9.

the answer is 14 and 5

8 4

25 is a square number, and the sum of 9 and 16 is 25. 9 and 16 are also square numbers.

4+5=9 42+52=41

There is 4 ways to roll a 9 with 2 dice, and 36 possible outcomes. So, the probability of rolling a sum of 9 with two dice is 4/36 or 1/9.

The sum in sure is adding the two numbers together so the sum of four and nine would be thirteen

You can't have the sum of one thing. Factors multiply to get a product. 7 x 9 = 63. If you add those two numbers, you will get a sum. 7 + 9 = 16

The sum of 5/9 and 2/9 is 7/9.