Acarpenter is making a brace for a chair. to do so she intersects two pieces of wood to make two sets of vertical angles. the ostuse angles formed are each 145 . what is the measurement of each acute angle formed

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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)

Change negative exponents to positive. then solve. round to four decimal places