Answer:

Step-by-step explanation:
Given:
'w' represents inches of water left after 't' minutes of time.
The dripping out of water is a linear function.
At time 't' equal to 0, the bucket was empty.
After 14 minutes, there are 7 inches of water in the bucket.
A linear function model is of the form: 

Now, at 
At 
Therefore, plugging these values in the above linear model and solving the system of linear equations. This gives,

Therefore, the values of 'm' and 'b' are 0.5 and 0 respectively.
Thus, the linear model is given as:

All the angles in a circle equal to 360 degrees. So basically just add up all the known values: 23+23+15=61 and then subtract that from 360: 360-61=299.
You can also do 23+23+15+x=360. Adding it all becomes 61+x=360, subtract 61 from both sides of the equation, and you get x=299.
(Something to help remember is that the angle is obtuse, meaning it’s automatically more than 90 degrees, hope this helps!)
Answer:
about 7.42
Step-by-step explanation:
Let us make x the number
Make an equation: 
Now let us solve the equation:



If you use a caluclator you will get an answer of x≈7.42
Hope this helps!
Stay Safe!
Answer:
1 1/3
Step-by-step explanation: