Quick Answer: What Is The Sum Of Two Numbers Is 20 And Their Difference Is 8?

What 2 numbers have a sum of 20 and a difference of 4?

So, we can ask ourselves, what two numbers add up to 20 whose difference is 4.

It should be easy to see we need 12 and 8.

So the two numbers we need are -12 and 8..

What two numbers have a sum of 20 and a difference of 6?

What are the numbers? Answer: -4 and 2. Originally Answered: Two numbers have a difference of 6, the sum of their square is 20.

What two numbers have a sum of 10 and a difference of 8?

Answer. therefore the 2 numbers are 9 and 1.

What two numbers have a sum of 21 and a difference of 7?

1 Answer. The numbers are 14 and 7 .

What is the sum of 8?

NumberRepeating Cycle of Sum of Digits of Multiples7{7,5,3,1,8,6,4,2,9}8{8,7,6,5,4,3,2,1,9}9{9,9,9,9,9,9,9,9,9}10{1,2,3,4,5,6,7,8,9}8 more rows

What is the sum of the two numbers?

Answer: Sum means add and product means multiply. The two numbers are 1 and 12, as 1 + 12 = 13 and 1 multiplied by 12 gives 12.

What two numbers have a sum of 18 and a difference of 8?

1 Expert Answer So the two numbers are 13 and 5.

What is the sum of 20?

By using the formula :sum of first n numbers is equal to n(n+1)/2. So the sum of the numbers from 1 to 20 is 210. We will check this manually, 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20= 210.

What has a sum of 18 and a difference of 2?

The numbers are 10 and 8. Their sum = 18 and the difference between them = 2. Add (1) and (2): 2a = 20 or a = 10, and so b = 18–10 = 8.

What two numbers add to 18?

Factors of 18:The square root of 18 is 4.2426, rounded down to the closest whole number is 4.Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

What is a sum of 18 and a difference of 6?

The sum of two numbers is 18 and their difference is 6 what is the answer? Izz Y.

What two numbers have a sum of 30 and a difference of 10?

1 Expert Answer So the numbers are 20 and 10.