F(1) = 37
f(n) = f(n − 1).0.3
Find an
explicit formula for f(n).
f(n) =

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

1/800 is the right answer

just get this app called photo math it should be able to do those