Directions: Find the measures of the missing angles in each trapezoid. Will give brainliest for full answer

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

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