Question

tan 40° +2 tan 10°=cot x then x=​

Answer 1

Answer:

tan 40+2 tan 10 = cot x

.8390996312+.3526539614=1/tan x

1.191753593=1/tan x

tan x=1/1.191753593

x=tan-(1/1.191753593)(inverse)

x=40

Step-by-step explanation: