There is 1 solution. X = -10
Step-by-step explanation:
J=15-9
J=6
(kdkdkokfkfofkfofoc ignore this part)
The probability of picking the blue card is 1/2 each time.
The probability of picking it BOTH times is
(1/2)•(1/2) = 1/4. (25%)
Quite simply, this equation has no solution, because an absolute value is never negative (like -55 is negative). No solution.
Since supplementary angles are angles that equal to 180, you first need to subtract 40 from 180 to find out what the equation equals. This is the layout of the equation. 140=4x+20. Next you subtract 20 from each side, 120=4x then you divide by 4 four, x=30.
