Answer:
8
Step-by-step explanation:
f^-1(x) =dy/dx
dy/dx(8x+9)=8
Answer:
U can determine that lines e and f are not parallel
Step-by-step explanation:
By remembering vertical angles, u can find all the angles for the diagram. The top are: 110, 70, 70, 110. The bottom four are: 105, 75, 75, 105. As u can see they're not the same so the lines cannot be parallel
10/12 = 5/6 is your answer
Answer:
it would have to be a or b i think
Step-by-step explanation:
