Answer:
x=13
Step-by-step explanation:
3(x-2)-3=30
3x-6-3=30
3x-9=30
3x=30+9
3x=39
x=39/3
x=13
Answer:
D. 12
Step-by-step explanation:
<A = <C = 50. It's isosceles triangle
So AB = BC
Plug in
4x = 2x + 6
2x = 6
x = 3
AB = 4 (3) = 12
Answer:
it is too fine i cant really see the work