What basic trigonometric identity would you use to verify that tan x cos x = sin x

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by