It would be 1+1 and that would be 2 so you are welcome
She had to make a 90 flat
hope this helps (;
Answer:
The perpendicular line 4x − 5y = 20 has a slope of 4/5 and as such, the slope of the required line = -5/4
(y - 3)/(x + 4) = -5/4 simplify to get the required equation: 5x + 4y + 8 = 0
Adults and children of all ages! In order to find the most accurate results, you need a larger sample space :)
