Use basic identities to simplify the expression. one divided by cotangent of theta to the second power. + sec θ cos θ

(1 / cot²θ) + secθ cosθ 

(1 / cotθ) == tanθ

Therefore

tan²θ + secθ cosθ

secθ == (1 / cos θ)

Therefore

tan²θ + (1 / cosθ) cosθ

The cosθ 's cancel out

Therefore

tan²θ + 1

tan²θ + 1 == sec²θ

Therefore

sec²θ is the simplified answer

$22. if larry's profit were to minimize by one for every hour his store were to be closed, we would subtract 30 by 8.

No i refuse to tell you the answer but the estimate is 10