I would multiply 4/7 by 5 and 3/5 by 7 to get 20/35 and 21/35. The Least Common factor is 35
Its 0 because the slope would be one if it was a positive line and itd go up and across one unitl and it is undefined if it is parallel to the y axis
D because a rational number can be converted into a fraction and the square root of 5 cannot be covert into a fraction because it equals 2.2
Answer:0.36
or 36
Step-by-step explan: used calculator