It is composite because it is a positive integer greater than 1 which is not prime.In other words it is composite because there are other positive integers, beyond 1 and the number itself (57), which will evenly divide into it. 57 also evenly divides by 3 and 19.
None!!! Because '171' is NOT an EVEN number. Remember even numbers end in 0,2,4,6,and 8. Since '171', does not end in 0,2,4,6 or 8 , then it is not an even number, so it will not divide evenly. NB However, you can divide '171' by '2' , and the answer is 85.5 or 85 1/2
3 if you r talking about both
8n - 15 = 57 (add 15 to both sides)8n - 15 + 15 = 57 + 158n = 72 (divide both sides by 8)8n/8 = 72/8n = 9
If the equation is 6a = 57, then divide both sides by 6.
Any of its factors which are: 1, 3, 19 and 57
It is composite because it is a positive integer greater than 1 which is not prime.In other words it is composite because there are other positive integers, beyond 1 and the number itself (57), which will evenly divide into it. 57 also evenly divides by 3 and 19.
57 does not divide into 35 evenly - 57/35 = 1 remainder 22. Expressed as a decimal, this is equal to 1.6285714 recurring (that is, 1.6285714285714...)
None!!! Because '171' is NOT an EVEN number. Remember even numbers end in 0,2,4,6,and 8. Since '171', does not end in 0,2,4,6 or 8 , then it is not an even number, so it will not divide evenly. NB However, you can divide '171' by '2' , and the answer is 85.5 or 85 1/2
3 if you r talking about both
divide both by 3 57/60 = 19/20 cannot go lower as 19 is a prime number
8n - 15 = 57 (add 15 to both sides)8n - 15 + 15 = 57 + 158n = 72 (divide both sides by 8)8n/8 = 72/8n = 9
Two will only go into 57with a remainder. The answer is 28. 5 times.
If the equation is 6a = 57, then divide both sides by 6.
Not evenly, as 359 is actually a prime number.
The simplest way is to divide it by 1. 57 = 57/1.
divide both by 2 so 66/114 = 33/57 then divide both by 3 so 33/57 = 11/19