PLEASE HELP ASAP!!!!!!! WILL GIVE BRAINLYEST TO BEST ANSWER!!!!!!! HELP PLEASE!!!!!!!!!
1) If the slope of line a is 5 and the slope of line b is -5, then what is true about lines a and b (assume lines a and b are coplanar)?
A. they are parallel
B. they are perpendicular
C. they are intersecting lines
2) If the slope of line a is 1/4 and the slope of line b is -1/4, then what is true about lines a and b (assume lines a and b are coplanar)?
A. they are parallel
B. they are perpendicular
C. they are intersecting lines
3) If the slope of line a is 3 and the slope of line b is 3, then what is true about lines a and b (assume lines a and b are coplanar)?
A. they are parallel
B. they are perpendicular
C. they are intersecting lines
