Answer:
- Third choice: {3, 4, 6, 7, 9}
Explanation:
Please, find the Venn diagram attached.
You have to find the set that represents the union of the set M and N (M ∪ N). That is a set with the elements that belong either to set M or set N.
The elements that belong to the set M are the numbers inside the circle M: 3, 4, 7 and 9.
The elements that belong to the set N are the numbers inside the circle N: 4, 6 and 7.
The complete list of the numbers in the union set is 3, 4, 6, 7, and 9, as you must not repeat the elements that belong to both sets.
So, the set that represents M ∪ N is the third option {3, 4, 6, 7, 9}.
Answer:
See explanation
Step-by-step explanation:
A circle is a figure where all of the points on its graph are equidistant from a single, central point. You can define a circle in a plane with the formula (x-h)^2+(y-k)^2=r^2, where h represents the x coordinate of the center, k represents the y coordinate, and r represents the radius. Hope this helps, and feel free to ask for more clarification!
Answer:
30 SQUARE units
Step-by-step explanation:
Since the problem only includes two dimensions, we solve for area, not volume. Area=width*height, or 3*10=30. Because we're solving for area the answer is 30 square units.
Answer: 22/21
Step-by-step explanation:
2 cakes : 7 donuts → 6 cakes : 21 donuts
3 cakes : 11 brownies → 6 cakes : 22 brownies
22 brownies : 21 donuts
Now, simply write this as a fraction. 22/21
