Answer:
the estimate of 145.5÷21 is 6.9 or 6. 93
Step-by-step explanation:
Tan 2x - cot x = 0
2tan x / (1 - tan^2 x) - 1/tan x = 0
2tan^2 x - (1 - tan^2 x) = 0
2tan^2 x - 1 + tan^2 x = 0
3tan^2 x - 1 = 0
tan^2 x = 1/3
tan x = + or - 1/√3
In my opinion i think it’s D.parallelogram
Answer:
Um wat?
Step-by-step explanation:
