So the formula to workout the area of a rectangle is height X width
so 11/3 x 5/8
which is 55/24 ft if they want a mixed number then... 2 
hope this helps
The answer is 74.1 degrees. :)
THE ANSWER IS D 8 BECAUSE I DID THE MATH
.944
2 1/9 = 2.111
7/6 = 1.167
2.111-1.167= .944
I would certainly be willing to do that for you. But in order to write the composite function, I would first need to know the elemental functions ... f (x) and g(x).