Identify the 19th term of the arithmetic sequence 5, 16, 27 …

What is the relationship between all triangles that can be drawn given the same three angles

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?