The sum of the angles of any triangle is 180 degrees, so we get the equation:

x = 6
Hope that helps!
Answer:
y=1/3x-4
Step-by-step explanation:
y-y1=m(x-x1)
the perpendicular slope is 1/3 so y+2=1/3(x-6)
y+2=1/3x-2
y=1/3x-4
Convert 3 (1/2) into a mixed fraction first and then multiply it by 3:
3(1/2) * 3
(7/2) * 3
21/2
10 (1/2) = answer
Answer:
6
Step-by-step explanation:
36/6
6, 12,18,24,30,36
1 2. 3. 4. 5. 6