Question

I HAVE LESS THEN 10 MINUTES it’s for geometry please help:(

Answer 1

Answer:same brooo and nobody is helping me :’(Step-by-step explanation:

Answer 2

Answer:

y = 3x + 12

Step-by-step explanation:

For the equation of the perpendicular bisector we have to first find the midpoint of the two end points.

$M(x,y)=(\frac{4+(-8)}{2},\frac{4+8}{2})\\\\M(x,y)=(-2,6)$

Now we need to find the slope of the line .

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m= \frac{8-4}{-8-4}\\\\m=\frac{4}{-12} \\\\m=-1/3$

Now the slope of the perpendicular line is,

$m_1m_2=-1\\\\-\frac{1}{3}m_2=-1\\\\m_2=3$

Now to find the equation of line ,  we use Point-slope form:

$y-y_1=m(x-x_1)\\y-6=3(x-(-2))\\y-6-3(x+2)\\y-6=3x+6\\y=3x+12$