Answer:
If the lines are parallel then they have the same slope.
Step-by-step explanation:
The correct answer is "His teacher advised it because he did not have time to tutor Euler privately." I just did the assignment and got it correct.
Answer:a
Step-by-step explanation:
Answer:
Step-by-step explanation:
Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees