Es 24! Porque 8+8 es 16+8 es 24
Lets get the negative reciprocal of the slope so we get

Now the equation that is perpendicular is

Lets solve for b by plugging in the point (x,y)=(6,1)

Now plug that into the equation. So the equation of the line that is perpendicular and
passes through the point (6, 1) is
All 3 triangle angles sum to 180 degrees.
So third angle = 180 -40 -60
third angle = 80 degrees
Answer:
3452
Step-by-step explanation:
Simplify the expression, and add/muiltiply where necessary.