Answer:
Step-by-step explanation:
If
and
share no common elements, then
, which means
On the other hand, if the smaller set is entirely contained within the larger set, i.e.
, then
, and so
.
1. 6.01
2. 57.69
3. 9/5-5
4. 19-(6+8)
Answer:
Width = 5
Length = 10
Step-by-step explanation:
Let x be the width of the rectangle
2x + 2(2x) = 30
x = 5
Width = 5
Length = 10
Answer:
10.2
Step-by-step explanation:
See the image attached