The diagram shows a stage in the construction of a line perpendicular to Gthrough point a The next step in this construction is

47 - 90 = 43

43 - 180 = x

x = 137

c

step-by-step explanation:

the weight of the object inside the box!

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.