Answer:
x=50° and y=45°
Step-by-step explanation:
x=QU(90°)-QP(40°)
x=50°
y=SU(90°)/2
y=45°
Dependent events are events that depend on other events. Independent events happen no matter what. In conclusion the answer has to be C. in the assumption that Nia wouldnt have pulled a pencil out of the drawer for herself if she hadnt gotten one for fred
