Answer:
a = 327 m²
Step-by-step explanation:
Area of bed
r = 22/2 = 11
a = 3.14(11²)
a = 379.94
Area of bed and sidewalk
r = 11 + 4 = 15
a = 3.14(15²)
a = 706.5
Area of sidewalk
a = 706.5 - 379.94
a = 327 m² (rounded to whole number
Answer:
We pay 18 percent of the original price
Step-by-step explanation:
Let x = the original price
We get 60 % off on clearance
That means we pay 100-60 = 40 % of the original price
New price = .4x
Now we get an additional discount of 55% off the new price.
100-55 = .45
We will have to pay 45% of the new price
.45 (.4x) = .18 x
We pay 18 percent of the original price
The best answer from the choices provide is x = -1 or x = -1
Step-by-step explanation:
Given the expression
Factorizing the given expression
Factor out the common variable from both brackets
Hence the best option is x = -1 or x = -1