Can i plz plz plz have some help with this

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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.