Answer:
3): 14
Step-by-step explanation:
The problem states that ABC and DEF are similar. Therefore, dsue to similar triangles, we have 7x/7=4/x, so x^2=4. Therefore, x=2 (because x cannot be negative). Therefore, AB = 7x = 7*2=14
Answer:
160
Step-by-step explanation:
Answer:
what? this isn't a true/false question...
the answer is 6
67.890, because 67 is greater than 6