Answer is 6 you have to use distributive property to combine terms and than you simplify to get the answer<span />
Answer:
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Step-by-step explanation:
WORKKKKK
Step-by-step explanation:
here u go.
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Use the identity
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x = 1 + tan^2x - 2 tan x
0 = -2 tanx
tan x = 0
x = 0, π
π is an extraneous root because sec 180 = -1
So the answer is 0 degrees
66.7 %
convert to decimal the multiply by 100