Final answer:
The question cannot be answered as it stands because it lacks necessary information such as force or acceleration, which are essential to calculate the mass of the block based on the given static friction coefficient and incline angle.
Step-by-step explanation:
The question revolves around finding the mass of the block on an incline with a known angle and coefficient of static friction. To solve this, we would typically use the formulas for static friction and the components of gravitational force on an inclined plane. However, the question lacks sufficient data, such as the force applied to the block or its acceleration, to calculate the mass based on the given friction coefficient. Without such information, it's not possible to provide a specific numerical answer.