1.the base of a trapezoid are 11 meter and 14 meters. its height is 10 meters . what is the area of the trapezoid?
the diagonial of a rhombus are 21 m and 32 . what is the area of the rhombus?
a window in the shape of parallelogram has a base of 36 inches and a height of 45 inches. what is the area of the window? sorry if is too much

stops on an even number.

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: