Answer:
I think 46
Step-by-step explanation:
can't really explain I just know
A hyperbola with a center at (0, 0) can be defined as x²/a² − y²/b² = ±1.<span>
</span>The statement "<span>The symmetry of a hyperbola with a center at (h, k) only occurs at y = k" </span>is false, because a hyperbola have many different orientations.
It doesn't have to be symmetric about the lines y = k or x = h.
-15 and -42 both add to -57 and multiply to 630
It would be 18.72$. Hope dis helps :)
