SImple,
this line is in the form of y=mx+b..which means that m=slope and b=y-intercept..
Thus, the slope for this line is....
Thus, your answer, A.
Full circle = 2 x 30 x PI = 60 PI
XY = 90 degrees
XPY = 360 -90 = 270 degrees ( 3/4 of a full circle )
XPY = 3/4 x 60PI = 45PI
answer is C 45PI
Answer:
∠BXY = 150
∠BXZ = 30
∠AXZ = 150
Step-by-step explanation:
∠AXY and ∠BXY are adjacent angles
∠AXY + ∠BXY = 180 {linear pair}
30 + ∠BXY = 180
∠BXY = 180 - 30 = 150
∠AXZ = ∠BXY {Vertically opposite angles}
∠AXY = 150°
∠BXZ = ∠AXY {Vertically opposite angle}
∠BXZ = 30°