$1.40 - price from a supplier = 100%
100% + 80% = 180% = 1,8 - the retail price
1,40 * 1,8 = $2,52 - the retail price
100% - 25% = 75% = 0,75 - on sale for 25% off
2,52 * 0,75 = $1,89 - the sale price.
Step-by-step explanation:
We will use the Thales theorem since ED and CB are parallel and A,D and B are in the same lign wich is the same for C,E and A
since we have two similar sides and one similar angle between them it will be SAS similarity
Answer:
189
Step-by-step explanation:
Answer:
the answer is I'll either go with c or d
The name of the answer I put down is 15