Suppose the equation of line s is y = 2. What are the coordinates of C' of ΔA'B'C' for Rs?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

Y+ 2/y is it a polynomial in one variable or not? and if so, why?