Answer: 19
Step-by-step explanation:
Answer:
sin30=p/h
1/2 =x/12
x=12/2=6...answer
sin60=p/h
√3/2=y/12
y=√3×12/2=6√3answer
Let's see
Let y=f(x)
Intechange x and y
Find y
The inverse is y=x/4
Graphs attached