Answer:
show the graph .
Step-by-step explanation:
Answer:
150 This is right 4sure i did this test to.
Step-by-step explanation:
The value of "x" is 5.

Given that,
A trapezium ABCD in which AB || CD such that
Now,











Answer:
Johnny is wrong.

Step-by-step explanation:
Johnny is wrong.
A better definition would be:
is the set of all elements that belong to at least one A or B.
So, the elements that belong to both A and B, like c and d in this exercise, also belong to
.
So:
