A shark is swimming 15 m from a jetty which is 1.8 m above the water. Find the
angle of depression to the shark.

What value of x will make the triangles similar by the sss similarity theorem?

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.

Which value would be a solution for x in the inequality 47-4x< 7