HELP PLEASE ILL GIVE 20PTS AND BRAINLIEST TO RIGHT ANSWER

Step-by-step explanation:

x + 90° + 73° = 180° ( being linear pair)

x = 180° - 163 °

x = 17°

Measure of angle AD = 90 Degrees since its a right angle

Also

Measure of angle BC = 90 degrees as it is also a right angle.

Now,

From AD:

90 - 73 = 17 degrees

As  AD and BC are same concurrent angles. So,

x = 17 degrees

Hope it helps you. Do mark me as brainlist.

the answer is 2/54

step-by-step explanation:

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.