A ramp is propped against the back of a truck. If the distance from the end of the ramp to the back of the truck is 7 feet and the ramp is 3 feet above the ground. What is the angle of the ramp wiht the ground?(Please round the answer to the nearest tenth)

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)