*plz * in the figure below, angle y and angle x form vertical angles. angle y forms a straight line with the 80° angle and the 60° angle. write and solve an equation to determine the measure of angle x.

The answer of x is 40

Step-by-step explanation:

If you add the total of 3 angles in a STRAIGHT line, you have to get the total of 180.

So,         x = 180 - ( 80 + 60 )

                = 180 - 140

                = 40  

73.0769230769% of the games were won

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: