The ratio of the given legs of ΔFGH is 3:4, so we know this is a 3:4:5 triangle and the hypotenuse is 5/3 times the shortest leg. Then in similar ΔJKL, the hypotenuse will be (5/3)*2.4 m = 4 m. (selection B)
The length of ad would also have to be the three also. This is logically because ac and bd would be the two going across making them equal. This meaning to connect the lines together if they were parallel bc and ad lengths would be equivalent.
If the functions are inverses, then f(g(x)) = x.
A.
The functions are inverses of each other.
B. The domain of f(x) = x≠3. The domain of g(x) is x≠0.
The domain of f(g(x)) is (-∞, 0) ∪ (0, ∞).
The domain of g(f(x)) is (-∞, 3) ∪ (3, ∞).
Answer:
No, you are not changing the value.
Step-by-step explanation: