9. Given similar triangles ABC and PQR with AB = 4 and PQ = 7. Fill in the following chart stating the scale factor, ratio of perimeters,
and ratio of areas:
u

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically