Im pretty sure it is b hope this helps
Union = {1,3,4,5,6,7}
Intersection = {5,6}
Answer:
your right good job
Step-by-step explanation:
Answer:
The whole rectangle is in the 1st dimensions.
For how to do this, you need draw it in a grid chart.
6/11 is the simplest form of the fraction.
First you divide the top and bottom by two 84/2 and 144/2
Next you get 42/77
Finally you see that both are factorable by 7 so you divde 42 and 77 by 7 to get 7/11
