Answer:
11.1
Step-by-step explanation:
Use the Pythagorean theorem to find the unknown side.

It goes on forever basically, as it can't be expressed as a fraction.
The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.