Find the angle θ between u and v if u = <–9, –8 , 9> and v = <–5, –3, 9>.

47.1
158.5
68.5
21.5

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

52 cm radius = diameter = area = circumference = circumfer