generating random number with lower bound excluded

I would like to generate a random number between x and y with the conditions (x, y] so x is excluded but y is included.

I am using Java.

I know that for the upper bound to be excluded it is Math.random * y but what do you do for lower bound? I am not sure how you would do it this way because the Math.random function returns the opposite [0, 1) so I am not sure how you would inverse that.

I also took a link at this source for answers but I didn't get any luck. https://careerkarma.com/blog/java-math-random/#:~:text=The%20Math.,is%20always%20less%20than%201.

Please let me know