Given right triangle ABCABC with altitude \overline{BD} BD
drawn to hypotenuse ACAC. If AB=6AB=6 and AD=2,AD=2, what is the length of \overline{AC}?
AC
?

no entiendo nada x

x=18

Step-by-step explanation:

6/2= x/6

2x=36

Divide by 2

x=18

step-by-step explanation:

sry but any answer choices

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: