Answer:
73
Step-by-step explanation:
since it's a right angle it equals 90° and you already know there 17°. so you just subtract 90-17
Percent markup=amountmarkedup/original times 100
amountmarkedup=25-13.5.5=11.5
original=13.5
percent markup=11.5/13.5 times 100=0.85 times 100=85% markup
Answer:
POSITIVE 18
Step-by-step explanation: