It's 7.4 because the 3 doesn't round the 4 up.
Any number over its self. for example 1,999/1,999
Here is your equation simplified
Hope it helps!
Answer:
Distance:
units
Step-by-step explanation:
The distance formula is
where:
is the distance between points
and 
are the coordinates of the first point
are the coordinates of the second point
We are given that:
To determine the value of our distance,
, we plug in our given information into the formula and solve for






Therefore, the distance between
and
is
units.
See the attached graph for a visual.
All area : 8x*12x=96x^2
Area for field : 3x*6x=18x^2
Area of land wich will be left for the bleachers,restrooms,and other parts of the stadium: 96x^2-18x^2=<span>78x^2
</span>So the answer is A.<span>78x^2</span>