Answer:
The line segments are equal in length
AC = BC = 5
Step-by-step explanation:
any number that doesn't have a variable can not go into a number that has variable so there would only be 1
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The sum is 160/(1-r)=1280 where r is the common ratio,
1/(1-r)=1280/160=8
Inverting we get 1-r=1/8, r=7/8.