sargsyanruz87 sargsyanruz87

21-10-2020
Mathematics

contestada

Is 3.777777... a rational number?

Respuesta :

27spidersmart 27spidersmart

21-10-2020

Answer:

3.777777777.... is a rational number

Step-by-step explanation:

3.777777777777777.............

Try this trick: for all (something)/9 is its repeat. Example: 7/9 = 0.77777....

so 3.777777.... is 3 7/9

So technically it is a rational number

Answer Link

Otras preguntas

3x + 2 ≥ 5x - 10 What is x?

Please dont steal points only real answers

There is no single perfectly correct way to classify groups of objects. True False

Find the surface area of the net.

How does cellular respiration help the body? What happens as a result of this chemical reaction?

Which set of solutions will satisfy the inequality −46+r/3 ≤−29 answer options r = 100 and r = 54 r = 72 and r = 51 r = 51 and r = 26 r = 50 and r = 60 please g

Question 10 If Laura uses factoring to find the zeros of the quadratic function f(x) = 3x2 + 10x – 8, which of the following is the factored form of the functio

Helppp plssss helppp I have to hand this in in 7 min so pls help

What are the solutions of the quadratic equation ? x ^ 2 + 10x = - 21

plaese ghelp 5 star thanks