Three lines meet at a point. set up and solve an equation to find the value of (a) is your answer reasonable? explain how you know

Abcd is a square. what is the measure of angle bac

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)

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?