Answer:

Step-by-step explanation:
The equation of a circle with center
and radius
is given by

Here the center is:
and radius is
.
Therefore, we have:



(55 - 14.25) divided by 1.25 = g
7 minutes is the time can you afford to walk
<em><u>Solution:</u></em>
Given that, train is leaving in 11 minutes and you are one mile from the station
Let "x" represent how much time can you afford to walk
Then, (11 - x) is the time you run
You can walk at 4mph and run at 8mph
<em><u>Convert to miles per minute</u></em>
1 hour = 60 minutes

We know that,

Given that, you are one mile from the station
Therefore,
1 mile = distance walk + distance run

Thus, 7 minutes is the time can you afford to walk
I'm just going to assume you're given the volume and LMNO are sides of the parallelogram
Area = LMNO
M=?
M=
8g + 2 + 4g - 2 - 2g = 10g