Answer:
The area of the trapezium is 18 ft²
Step-by-step explanation:
Given;
Two parallel sides of the polygon as follows;
The first parallel side = 1 ft + 4 ft = 5 ft
The second parallel side = 4 ft
If this polygon is rotated 90 degrees, it forms a trapezium with a height of 4 ft.
The area of a trapezium is calculated as;
Therefore, the area of the trapezium is 18 ft²
Answer:
b and d
Step-by-step explanation:
Answer:
13.8 minutes
Step-by-step explanation:
5000/6= 833/60
9514 1404 393
Answer:
$1800
Step-by-step explanation:
The tax due is ...
3% × $10,000 + 5% × ($40,000 -10,000)
= 5% × $40,000 - (5% -3%)($10,000)
= $2000 - 200
= $1800 . . . . tax due
_____
<em>Additional comment</em>
The table is structured so you need to compute the amount due in each bracket and add those to find the total due.
I prefer to compute the tax due by applying the appropriate tax rate to the whole amount, then subtracting a "discount" that reflects the fact that the rate doesn't actually apply to the whole amount.
