In triangle ABC shown below. side AB is 8 and side AC is 4 E
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Which statement is needed to prove that segment DE is half the length of segment BC?
Segment AD is 4 and segment AE is 8
Segment AD is 2 and segment AE is 4
Segment AD is 4 and segment AE is 2
Segment AD is 2 and segment AE is 2

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a