Answer:
Its bus 1 hope it helps goodluck
If the sum of any 2 sides is equal to or less than the third side it is Not a triangle.
So A :- we have 2+4 = 6 so its not a triangle.
also D is not a triangle because 8+3 < 12
what about B and C?
Answer:
I believe it is C. division
180-30=150, it's simple math...
Suppose the original function equation is y=kx+b
New equation is y=k(x-4)+b-9
