If B is the midpoint of AC, with point A at (5, 2) and point C at (9, 0), what is the equation of the line perpendicular to AC that passes through B?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Which rule describes the composition of transformations that maps △abc to △a”b”c