Given: AD : AC = AE : AB

Prove:
DE || BC
Move reasons into the table to complete the proof.
Statement
AD: AC = AE : AB
LA = LA

Reason
Given
ADAE- ACAB
ZAED ZABC
DE || BC

Reflexive property
Vertical angles are
AA triangle similarity
SAS triangle similarity
Corresponding angles are
Corresponding angles means lines are ||

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.