Given p(8,-12) and t(x-5,y+3), state p" after a reflection over the line y=x of the pointt(p)? plsss !

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function