Answer:
This is a terminating decimal.
Step-by-step explanation:
11/20 = 0.55
Answer:
BC = 28
ft
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
12BC = 340 ( divide both sides by 12 )
BC =
=
= 28 
F(x)= (x+4) ^{2} -13 is the answer
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