1. jayme drew triangle lmn on a coordinate grid. the coordinates of the vertices of triangle lmn were (3,6) (9,6) and (3,2) respectively. jayme then dilated the triangle to produce triangle l'm'n' with vertices whose coordinates were (3,6) (6,6) and (3,4). which is the scale factor for this dilation?

What’s the domain of this function? fastttt

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

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?