Question: What Two Numbers Make 19?

What two numbers make 294?

294 and Level 5294 is a composite number.Prime factorization: 294 = 2 x 3 x 7 x 7, which can be written 294 = 2 x 3 x (7^2)The exponents in the prime factorization are 1, 1 and 2.

Factors of 294: 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294.Factor pairs: 294 = 1 x 294, 2 x 147, 3 x 98, 6 x 49, 7 x 42, or 14 x 21.More items…•.

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

1 Answer. The numbers are 14 and 7 .

What are all the factors of 70?

Explanation:70=2×5×7.1,2,5,7.2×5=10, 2×7=14 5×7=35.2×5×7=70.1,2,5,7,10,14,35,70.

IS 147 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 147 is about 12.124. Thus, the square root of 147 is not an integer, and therefore 147 is not a square number.

What 2 numbers have a sum of 19 and a difference of 5?

Originally Answered: The sum of two numbers is 19. Their difference is 5. What are the numbers? Therefore the two numbers are 12 and 7.

What two numbers make 18?

There are at least two combinations of two numbers that you can multiply together to get 18….1 x 18 = 18 2 x 9 = 18 3 x 6 = 18 6 x 3 = 18 9 x 2 = 18 18 x 1 = 18 x 18 = 18. x 9 = 18. x 6 = 18.

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 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 can equal 19?

The number 19 is prime, divisible only by itself and 1. You could “make” 19 by adding 1 and 18, 2 and 17 and so forth. You could also make it by dividing 2 into 38, 3 into 57, etc.

What kind of number is 19?

19 (number)← 18 19 20 →CardinalnineteenOrdinal19th (nineteenth)Numeral systemnonadecimalFactorizationprime10 more rows

What is the sum of 20 and the difference of 4?

Answer. It is 12. The sum of two numbers is p.

What are the factors of 420 in pairs?

Factors of 420 in 2 pairs1 × 420 = 420.2 × 210 = 420.3 × 140 = 420.4 × 105 = 420.5 × 84 = 420.6 × 70 = 420.7 × 60 = 420.10 × 42 = 420.More items…•

What three numbers add up to 19?

So it cannot equal 9. Therefore, it must equal 19. What are the possible sets of three unique digits that add to 19? (2, 8, 9), (3, 7, 9), (4, 6, 9), (4, 7, 8), (5, 6, 8).

What two numbers have a sum of 18 and a difference of 6?

What are the numbers? Method 1: Trick! When the sum and difference of two numbers are given, here, 18 and 6. The two numbers are 12 and 6.

What is the factor of 18?

Table of Factors and MultiplesFactorsMultiples1, 2, 4, 8, 1616321, 1717341, 2, 3, 6, 9, 1818361, 19193841 more rows