A lamppost, CAB, bent at point A after a storm. The tip of the lamppost touched the ground at point C, as shown below: What is the height, in feet, of the portion AB of the lamppost?
10 divided by tan 50 degrees
10 divided by cos 50 degrees
10 cos 50°
10 tan 50°

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

If g^-1(x) is the inverse of g (x) which statement must be true