Little tip ** if u r going from a larger shape to a smaller shape, the scale factor is going to be a proper fraction....a number less then 1 but greater then 0
BC = 66......EF = 11.......66 times what is 11
66x = 11
x = 11/66 reduces to 1/6
so 66 * 1/6 = 11
now compare the other sides...
42 * 1/6 = 7.......looks like AC and DF
72 * 1/6 = 12...looks like Ab and DE
so ur multiplying every number in the big triangle by 1/6 , and getting the measures of the little triangle....so ur scale factor is 1/6 <==
Answer: ALALALALALALA
Step-by-step explanation: PAAPAPPAPAPAPPAPAPAPAPA
Answer:
im not quite sure sorry
Step-by-step explanation:
um i would say 25 all together
You divide the miles by the hours