1 Odgovor stručnjaka

13 i 7, one has the answer: 13+7 equals 20 and has a difference of 6.

Također, koja 4 broja zbrajaju 11?

Od, 4 + 7 = 11.

Hereof, What 2 numbers have a sum of 18 and a difference of 6?

SOLUTION: Two numbers is 18 and the difference is 6 what are the two numbers. “THE SUM OF two numbers is 18 and the difference is 6”. So x+y = 18 and x-y = 6. Algebraically, we can add those two equations to find 2x = 24, so x = 12.

Also to know What are the factors of 20?
Čimbenici 20

  • Čimbenici 20: 1, 2, 4, 5, 10 i 20.
  • Negativni čimbenici 20 .: -1, -2, -4, -5, -10 i -20.
  • Glavni čimbenici 20: 2, 5.
  • Prime Factorization of 20: 2 × 2 × 5 = 2

    2

    × 5.
  • Zbir faktora 20: 42.

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

Odgovor je 12.

18 Vezana pitanja Pronađeni odgovori

Pregled sadržaja

How do you add 11%?

To convert 11 percent to a decimal number, so that you can multiply it with any number to add 11 percent to it, you podijelite 11 sa 100, a zatim dodajte 1. Here is the math to illustrate. Now you can multiply 1.11 by any number that you want to add 11 percent to.

Koja se 4 broja zbrajaju s 13?

1. Dodaj: 9 + 4 = ? The sum of 9 + 4 is 13.

Koja se 3 broja zbrajaju s 9?

5 + 3 + 1 = 9 eq1 Yes!

What 2 numbers have a sum of 18 and a difference of 4?

Oni su 7 i 11. 11 + 7 = 18, 11 – 7 = 4.

What 2 numbers have a sum of 22 and a difference of 6?

hence the two no. s are 14 i 8.

What two numbers have a sum of 18 and a difference of 2?

Hence, the two numbers are 8 i 10 . Hopefully this helps!

What number can go into 20?

Čimbenici 20: 1, 2, 4, 5, 10, 20. Factors of 21: 1, 3, 7, 21.

Koji su faktori 20 i 28?

Čimbenici 20 i 28 su 1, 2, 4, 5, 10, 20 and 1, 2, 4, 7, 14, 28 odnosno.

What two numbers have a sum of 27 and a difference of 3?

Answer: Required brojevi are 8 and 19. Given that the iznos of dva broja is 27. And their razlika is tri more than the smaller broj.

What two numbers have a sum of 28 and a difference of 4?

2 Answers. The numbers are 16and12.

What 2 numbers have a sum of 30 and a difference of 20?

1 Odgovor stručnjaka

Let x and y be the two numbers. Then by assumptions we have x+y=30 and x-y=20. Hence, y=x-20 and by plugging this into the first equation we obtain x+x-20=30 or 2x=50 or x=25 and y=5.

What three numbers add to 15?

  • 3X + 3 = 15. 3X + 3 – 3 = 15 – 3.
  • 3X = 12. 3X/3 = 12/3.
  • X = 4. Which means that the first number is 4, the second number is 4 + 1 and the third number is 4 + 2. Therefore, three consecutive integers that add up to 15 are 4, 5, and 6. 4 + 5 + 6 = 15.

Koja se 4 broja zbrajaju s 28?

4 i 7 are factors of 28. You might be thinking that there are other ways to multiply and make 28. You are correct! You could also multiply 2 x 14 or 1 x 28.

What numbers add to 13 and multiply to 30?


3 odgovora

  • 1 i 30.
  • 2 i 15.
  • 3 and 10. 4 no,
  • 5 and 6. there is no number between 5 and 6 so that is the last pair! Now they have to multiply to give -30. This is a negative number so one will have to be negative and one will be positive. They also have to add to be 13 which is positive so the biggest one will be positive.

What is the 9 trick in math?

A Mathemagical Trick

Here’s how it goes: Start by thinking of a number, any number. Now, multiply that number by 9. If the result is a multi-digit number, add its digits together to come up with a new number.

What 2 Numbers add up to 9?

2 + 7 = 9, cross out 2 and 7. 2.4 + 3 = 9, cross out 4, 3 and 2. 3. There are no other groups of numbers adding up to 9.

What is the 9 multiplication trick?

Count all the fingers after the one that’s held down – 6. This is the last number of your answer. To find the answer to another 9 × table question, just hold down the correct finger and count the fingers on either side. So you hold down your 5th finger for 5 × 9, your 7th finger for 7 × 9, and so on.

What two numbers have a sum of 17 and a difference of 3?

10 i 7 have a sum of 17 and a difference of 3.

What two numbers have a sum of 17 and a difference of 7?

Those numbers are 12 i 5.

What two numbers equal 19 and 3?

1 Odgovor stručnjaka

X + Y = 19 and X – Y = 3.