Find the coordinates of the vertices of each figure after a reflection across the y-axis. |(-4,-4), H(-5,-1), G(-3,1), F(-2,-2)

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Acircle has a circumference of 28.36 units what is the diameter of the circle