Answer:
The LCM of 24,39,60, and 150 is 7,800.
Step-by-step explanation:
I use prime factorization and then I mulitply all of the double numbers.
I dont think the answer is 129 unless you typed the problem in wrong. Order of operations say to do everything inside the perenthesis first so you would do the 3*2 which is 6 then divide the 12 by 6 and you get 2. so your new equation is 8^2+9(2)-7. Next distribute the 9 to the 2 that is inside the perenthesis. Square root the 8 also. Now it is 49+18-7. The answer would be 60 ...?
Answer:
8.83176
Step-by-step explanation:
The square root of 78 is 8.83176, or 8.832 (rounded to the nearest thousandth).
Sheesh .........................................
Ok...lets explore..
2 consecutive numbers.....2 and 3.....the LCM is 6.....2 * 3 = 6....that works
2 consecutive numbers.....3 and 4....the LCM is 12....3 * 4 = 12...that works
2 consecutive numbers.....5 and 6....the LCM is 30.....5 * 6 = 30..that works
2 consecutive numbers....1 and 2....the LCM is 2....1 * 2 = 2...that works
her theory appears to be true.
