Answer:
<2 = 90
Step-by-step explanation:
If the lines are perpendicular, the angles are 90 degrees
9 would be answer. when you plug in the 9 to the equation you get 14=14 which is a true statement.
The answer is B(1,-2). This is the only point where the two lines intercept. & if you plug the numbers into the equations they fit.
Answer:
Hello :) 12345678910
Step-by-step explanation: