Two right triangles with the following dimensions are graphed with their hypotenuses on the same line:
triangle x:
horizontal leg measures 4 units
vertical leg measures 5 units
triangle y:
horizontal leg measures 6 units
vertical leg measures 7.5 units
which other triangles could also have their hypotenuse on the same line?
choose all answers that are correct.
a. horizontal leg measures 8 units, vertical leg measures 10 units
b. horizontal leg measures 3 units, vertical leg measures 3.75 units
c. horizontal leg measures 10 units, vertical leg measures 12 units
d. horizontal leg measures 12 units, vertical leg measures 15 units

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

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step-by-step explanation:

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: