To solve this, simply switch the X and y variables within one equation, and upon doing so, see and check if it equals to the other equation.
f(X) = -X + 4/5
Y = -X + 4/5
X = (-Y+4)/5
5X = -Y + 4
-Y = 5X - 4
Y = -5x + 4
Yes, by looking at the second equation it is an inverse of the first one.
Answer: 7/9
Step-by-step explanation:
The square root of 49 is 7, and the square root of 81 is 9.
Answer:
where is diagram..........???
Answer:
Explanation:
There are 36 possible outcome:
(1,1) (1,2) (1,3)...(1,6)
(2,1)....(2,6)
(3,1).....(3,6)
(4,1)....(4,6)
(5,1)....(5,6)
(6,1).....(6,6)
The possibility of getting a doublet are 6 possible outcome:
(1,1) (2,2) (3,3) (4,4) (5,5) (6,6)
P = 6/36 = 1/6
The possibility for getting a sum of prime number are 8 outcome:
(1,2) (2,1) (2,3) (3,2) (5,2) (2,5) (5,6) (6,5)
P = 8/36 = 2/9
It would be 2c+3d because 11 is the greatest common factor
