Which trigonometric ratio is defined as the length of the adjacent leg divided by the length of the hypotenuse? a. secant b. sine c. cosine d. cosecant e. tangent

If angle ywz = 17, what is angle wxy? ok so i'm confused on this because the triangles are congruent so that means they have the same measurement which would make wxy=17, but don't all triangles have total measures of 180 degress? ?me.

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

Iknow the answer but the calculator doesn't seem to give the right one