Complete the recursive formula of geometric sequence -0.6,3,-15,75 C(1)=___
C(n) = c(n-1) •

m∠vru = 80°

m∠urw = 15°

step-by-step explanation:

idk

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.