Answer:
x = 4.5
Step-by-step explanation
When z is 6 that means x is 1.5 which means that when z is 18 then x is 4.5 because we add 3+1.5 which is 4.5
Answer:
See Explanation
Step-by-step explanation:
You are doing simple math within the square root. For instance where x=-2 you substitute -2 for x then add 2 which gives you 0 leaving you with -6.
for x=2 you end up with "square root 2+2" which gives you 4 and the square root of 4 is 2 so you add -6 to 2 giving you the answer of -4.
Answer:
15,625 different six-digit numbers can be formed from 2,3,4,7, and 8
Step-by-step explanation:
A six-digit number literally has 6 numbers.
If the number is to be made from 2,3,4,7, and 8 (five numbers) with no restrictions whatsoever and each number can even appear multiple times.
The first digit of the six digit number can be occupied by any of the 5 available numbers to make up the six digit numbers, and the same can be said for any.of the digits of the six-digit number.
Number of ways this can be done = 5×5×5×5×5×5 = 15,625 ways.
Answer:
have a nice life
Step-by-step explanation:
