Answer:
2372
Step-by-step explanation:
You would do the equation 2332-372+412
(x+1)(x-1)(x^2+9)
Angle 1 = 38 and angle 4 = 142 degrees.
-1/2
the slope of the first line is 2
to get the line perpendicular, you swap the numerator and denominator, then if positive make negative and the other way around
