Answer:
4/3
Step-by-step explanation:
tan is opposite/adjacent
tan A is 12/9
12/9 simplified is 4/3
Step-by-step explanation:
To find the slope, calculate rise and run. The formula is as follows...
The librarian cannot manipulate the sample or length of books
There is no selection process
There is no control on who volunteers
Answer:
Please check the explanation.
Step-by-step explanation:
Given the set W = {x, y, z}
If there are n elements in a set, then are 2ⁿ subsets.
As there are 3 elements in a set, then are 2³ or 8 subsets.
so
W = {x, y, z} has 8 subsets.
They are:
∅, {x}, {y}, {x}, {x, y}, {x, z}, {y, z}, and {x, y, z}
- Please note that any subset of the set W = {x, y, z} contains all the elements which are also the elements of the set W = {x, y, z}
Answer:
8.5
Step-by-step explanation:
6 is half of 12 so I guessed 8.5