Answer:



Step-by-step explanation:
The given expression that represents the volume of the rectangular prism is:

We can rewrite this to reveal a perfect square pattern.

We factor using perfect squares to obtain:


Volume is three dimensional so we need a third factor different from 1.
We further factor one of the difference of two squares to get:

So pick the following unique dimensions from the possible answers:



Answer:
cos(x)<-2
-1<csc(x)<1
cos(x)-1>.5
Step-by-step explanation:
I just answered this question and got these answers.
To convert the distance that is given in yards to miles, we use the conversion factor,
1 yard = 0.000568 miles
which is also equal to
1 mile = 1760 yards
With these conversion factor we convert the given,
(2180 yards) x (1 mile / 1760 yard) = 1.24 miles
Perimeter 90
Height 15
Answer
30