Using the slope intercept formula, we can see that the slope of line p is 3/5.Since line j is perpendicular to line p it must have a slope that is the negative reciprocal(-5/3).Using the formula we can find the answer.j:y-1=-5/3(x-5)
Doing some math we get:5x+3y=28
Could you take another photo with you zoomed a lil bit more so I can answer it?
maybe a? because it’s reflecting off of the x axis
Download math papa.... helped me tremendously
Answer:
14.6956521739
Step-by-step explanation: