Answer:
X= -1/3
Step-by-step explanation:
In the picture it shows the work that i did
Aaliyah read the first 16 of a book on Monday, the next 215 on Tuesday, the next 13 on Wednesday, the next 115 on Thursday, and
1 answer:
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Answer:
in steps
Step-by-step explanation:
DE // BC
m∠ADE = m∠ABC and m∠AED = m∠ACB
∴ ΔADE similar to ΔABC
AB/AD = AC/AE
(AD + DB) / AD = (AE + EC) / AE
AD/AD + DB/AD = AE/AE + EC/AE
1 + DB/AD = 1 + EC/AE
DB/AD = EC/AE (AD/DB = AE/EC)
