Factor 28 and 49
28
1*14
1*2*7
49
7*7
7 is the answer
distance between two points is [(x2-x1)^2 +(y2-y1)^2]^1/2
I.e,[{5-1)^2+(0-3)^2]^1/2
[16+9]^1/2
[25]^1/2
5
65/100 = 13/20
(divide by 5 on both sides)
Hope this helped!
Answer:
oh! thanks for points
but this is yr question or what????