Answer:
   -1.15
Step-by-step explanation:
The tangent of the angle can be found as ...
   tan(t) = (y-coordinate)/(x-coordinate) = -4/7
The secant of the angle is related by ...
   sec(t)² = tan(t)² +1 = (-4/7)² +1 = 65/49
Then the secant of this 2nd-quadrant angle is ...
   sec(t) = -√(65/49) = -(√65)/7 ≈ -1.15
 
        
             
        
        
        
Answer:
The first one B
Step by step explanation:
B is (2,4) then do 2+1 which is 3 and then 4 -3 which is 1 and your left with (3,1) which is point B
        
             
        
        
        
The answer is 280 degrees.
        
             
        
        
        
The answer is either a or d but we know she did all of this for more than 52 minutes.