It's 6 because you have to divide 
=
. You cross multiply then you divide by 100 then you get your answer.
Answer:
<h2>x = 129</h2>
Step-by-step explanation:
Answer:
X=5
Step-by-step explanation:
-3x+8=-7
-3x=-15
X=5
Answer:
DF = 14
Step-by-step explanation:
Andrew was wrong in the assumption that DE = EF
Segments of tangents to a circle from the same external point are congruent
That is
EF = FG = 8
Then
DF = DE + EF = 6 + 8 = 14
