The point (2, 3) is on the line given by which equation below? y=x-1 y=3x y=x+1 y=-3x

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations