bernardo61 bernardo61

23-08-2022
Mathematics

contestada

2. How do you know if a number is
divisible by 9 without dividing?

Respuesta :

ericfeng1003 ericfeng1003

23-08-2022

Answer:

Add all the digits of the number, then check if that sum is divisible by 9. If yes, we know the number is divisible by 9.

Answer Link

3nq9j2u9g9 3nq9j2u9g9

23-08-2022

If the sum of all the digits of a number is divisible by 9, then the number is also divisible by 9. examining its digits.

Answer Link

Otras preguntas

ARIZING What can you tell about Levittown based on the small-scale model?

The overlap concentration, which separates the dilute solution regime from the semi-dilute regime can be estimated by space-filling arguments as the concentrati

P started from X at 10 a.m went towards town Y. Q started from Y at 12pm and went towards X. they met at 2 p.m. P reached his destination 20 minutes before Q di

In addition, ABC Gravel Company provides you with the following other information: 2023 Other Income includes Interest Revenue of $65,000 from Canadian sources;

What does the Granddady Law state about training methods?

7) What does Dysart want? WHY? What is the symbolism of the real Greece? (18; Act 1.6)? Equus

Consuming inadequate amounts of _______ can lead to increased blood levels of homocysteine, a possible risk factor for heart disease?

Identify the correct statement regarding the formation stage of team building. 1) This stage is crucial to making a team member feel fully accepted. 2) This sta

What are the complex fifth roots of 5-5sqrt3 i

Which of these should you do when figuring out what prior knowledge you have?A. Look over your highlights to see what immediately jumps out atB. Write down ever