Answer:
180
Step-by-step explanation:
Subtract the sum of the two angles from 180 degrees.
Answer:
D. 24 ft
Step-by-step explanation:
The slope of 1/3 means the rise is 1/3 the run for each half of the span. The rise is shown as 4 ft, so the half-span is 3·4 ft = 12 ft.
The span of the roof is 24 ft.
Answer:
-2
Step-by-step explanation:
-5n + 18
where n is the number of the term
Answer:
So the value of u is 
degree.
Step-by-step explanation:
Given;
Three angle 
, 
degree and 
degree in a Triangle.
We know;
Addition of three angle in a triangle is equal 
degree
∴ The value of u is [tex]24[\tex] degree.
Answer: (f•g)(x) = (15 + x)/x
Explanation:
F(x) = 5/x and g(x) = 3 + x/5
Then (f•g)(x) = 5/x • 3 + x/5
(f•g)(x) = 5/x • 15/5 + x/5
(f•g)(x) = 5/x • (15 + x)/5
(f•g)(x) = 5(15 + x)/5x
(f•g)(x) = (15 + x)/x
