X-x+x=6 what is this missing numbers for x?

6

Step-by-step explanation:

Since X-X would get rid of the X, the problem is basically asking what is 0+X. Since the answer is 6, it would mean that x=6

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.