Answer: The answer is 5
Step-by-step explanation:
2(n-5) - 10 +2N
Answer:
OK but before you help me
Step-by-step explanation:
by giving me like please
Answer:
75% off the original price
Step-by-step explanation:
No it doesn't depend on the original price.Why, because when it says original price reduced by 30%, that basically means 30% off the original price.Let's say the original price is $100, okay 20% off the original price is only $20 off, 75% off of the original price is $75 off, and to have the original price reduced by 30% means the price goes from 100 to 70, but the price would be $25 in this case after getting 75% off.
Answer:
3
Step-by-step explanation:
All the triangles are similar, so ...
... 3/y = y/27 . . . . . ratio of short side to long side
... 81 = y² . . . . . . . . multiply by 27y
... 9 = y
The Pythagorean theorem tells you ...
... z² = 3² + 9² = 9 +81
... z² = 90 = 9·10
... z = √(9·10) = 3√10
Green Box: 3
