Answer:The union of two sets is the set containing all of the elements from both of those sets. ...
The intersection of two sets is the set containing elements which are in both of those sets. ...
The difference between two sets is the set of values in one but not the other: A-B = \{x \mid x\in A\text{ and } x\notin B
Step-by-step explanation:
Answer:
It’s a, 49
Step-by-step explanation:
Area is length x width so you would count how long the triangle is and how wide it is so
7 x 7 is 49
Answer:
slope = 5/9 I think
Step-by-step explanation:
13 - 8 = 5
12 - 3 = 9
Answer:
Calculated out this gives a surface area of 138.528 Square Inches.
Step-by-step explanation:
i think p hope its right -w-