A line that is perpendicular to it has a slope that is an opposite reciprocal, which in this case is -1/3. Now you use point slope form which is y-y1=m(x-x1) that would be y+5=-1/3(x-6). Distribute the -1/3 and get y+5= -1/3 x+ 2. Subtract 5 from both sides and get y=-1/3 x - 3
V=25/2 You multiply the number first (5•2=10) 10v-125=0 Then add 125 to both sides 10v-125+125=0+125 Simply it then divide 10v=125, 10v/10= 125/10 Lastly simply it V=25/2 Answer will be V=25/2