izzyandersons8198 izzyandersons8198

22-10-2019
Mathematics

contestada

Jessica believes that 10³ − 1 is divisible by 9. Support or refute her claim using your work in this lesson.

Respuesta :

22-10-2019

Answer:

Yes, it is divisible by 9

Step-by-step explanation:

10^3 is equal to 10*10*10 = 1000

If 1 is substracted, the result is 999

999 / 9 = 111

So 10^3 - 1 is divisible by 9

Answer Link

Otras preguntas

In a posteroanterior (pa) projection of the chest being used for cardiac evaluation, the heart measures 14.7 cm between its widest points. if the magnification

BRAINLIESTTT ASAP!!!! Describe the Fall of Constantinople. Explain what happened in this event, state the facts as well as the importance of it. Write in your o

Which negative impact does economic development have in many nations? select all that apply.A anti-globalizationB environmental damage C epidemic diseaseD debt?

Professional performers of non original popular music were called

Why are the largest visible-light telescopes in the world made with mirrors rather than lenses?

The lengths of three line segments are 4 cm, 5 cm, and 9 cm. Using the information how many triangles can be constructed

if you rolled a die, what is the probability that you would roll a 3 or 9? give you answer as a simplified fraction. enter the number that belongs in the green

• Why are people against this amendment idea of child labor?

Part 7: The city of Maple Grove is choosing a month for their Heritage Festival. Assuming that all months have an equal probability of being chosen, what is the

What did medieval writers sometimes employ gender role reversals?