The answer is d
sides and angles show similarity
Answer:
73.4846922835 = 73.5 and no it is not a perfect square 5400/100 = 54
If it the one that says which double fact should you use for
6+5
it would be 5+5
which is 10 and then you could add the 1
(4*10,000)+(8*1,000)+(2*100)+(4*10)+(3*1)
40,000+8,000+200+40+3=48,243
That is one way. You can also do this using exponential form!
Hope that helps
