Move vertex B to a different location. What is the sum of the angle measures of the quadrilateral?

In the diagram below, tan θ = sqrt 3. what is the value of m?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?