Let h be the inverse function of f,
then we have f(h(x))=x.
According to the formula f(x)=x-12, we have f(h(x))=h(x)-12. But we also know that f(h(x))=x.
So we equalize h(x)-12 and x:
h(x)-12=x, which gives us the function h(x)=x+12.
Answer: h(x)=x+12
Answer:
120
Step-by-step explanation:
the angle.of all of these is 180 and 35+25+X=180..
60+X=180...... X=120