1 modulo 9 is the set of numbers as follows:
(0(9) + 1), (1(9) + 1, ....)
which is:
1, 10, 19
All we have to do is divide 1000 by 9, and round down.
1000/9 = 111.111......
There are 111 numbers.
Now let us check our work.
the set is as follows:
(1,10,19, ....... (111)9 +1)
(1, 10, 19 ........ 1000)
We are within 1000.
Therefore, 111 of the 1000 smallest positive integers are congruent to 1 modulo 9.
Answer:
Step-by-step explanation:
Answer:
610m^2 because that's math
Step-by-step explanation:
42x25 - 20x22
Answer:
5.9
Step-by-step explanation:
It's because area is 345
- Formula , A=πr2
- Find the √ of 345
- 18.6=3.14×f2f
- R = 5.9
