Verify/prove the following trigonometric identity: (cos(x) + 1)/(tan^2(x)) = (cos(x))/(sec(x) - 1)

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

When rolling 26 sided number cube what are the chances some of the role will be seven