Step-by-step explanation:
(a)
Using the definition given from the problem
Therefore it is true for intersection. Now for union, we have that
Therefore, for this case, it would be true that .
(b)
1 is not a set.
(c)
To begin with
Therefore
Now, given an element of it will belong to both sets, therefore it also belongs to , and you would have that
, therefore .
(d)
To begin with , therefore
Answer:
x and y = 66.5
Step-by-step explanation:
180-47=133
133/2=66.5
Answer:
10.4 meters
Step-by-step explanation:
Answer:
h(-6) = -22
Step-by-step explanation:
h(n) = 3n - 4
h(-6)= 3(-6) - 4
= -18 - 4
= -22
Based on the points on the graph, the correct matches are:
- A - (-4, -2).
- B - .(2, -4)
- C - (4, -2).
- D - (2, 5)
- E - (-1, 1)
- F - (-5, 0)
- G - (4, 2)
- H - (0, -5)
<h3>How are points located on a graph?</h3>
To find a point, you need to look at the x-axis first and then the y-axis.
Find where the point is located on the x-axis, and then look for where the point intersects with the y-axis point.
For instance, the point A is located at (-4, -2) so look at the -4 point on the x axis, then go down to the -2 point on the y-axis. You'll find point A.
Find out more on the coordinates of points on graphs at brainly.com/question/11337174.
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