Answer:
V
Step-by-step explanation:
Answer:
I think it is
A.) AB is perpendicular to MN
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
70+20=90 and thats a right angle which is 90°
Looks like it's already in slope-intercept form.
slope-intercept form: y = mx + b
in this case, m is 8 and b is 4