A (b) Let U ={1,2, 3, ..., 9}be a universal set, and let A == {1, 2, 3, 4, 5} and B = {4, 5, 6, 7}.
Find the following:
(i) the compliment A of A,
(i) the set difference B-A,
(iii)the symmetric difference AOB.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

the answer is the third / last answer

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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