Answer:
Aired
Step-by-step explanation:
Answer:
The first one, all quadrilaterals have at least 1 pair of parallel sides
Answer:
The volume of the toy is
Step-by-step explanation:
step 1
Find the volume of the hemisphere
The volume of the hemisphere is given by the formula
In this problem, the wide of the toy is equal to the diameter of the hemisphere
so
----> the radius is half the diameter
substitute
step 2
Find the volume of the cone
The volume of the cone is given by
we know that
The radius of the cone is the same that the radius of the hemisphere
so
The height of the cone is equal to subtract the radius of the hemisphere from the height of the toy
substitute the given values
step 3
Find the volume of the toy
we know that
The volume of the toy, is equal to the volume of the cone plus the volume of the hemisphere.
so
assume
Original price= 60
New price =40
Change in value=new price -original price
Change in value= 40-60
Change in value=-20
%decreased=change in value/original pricex100%
%decreased=20/60x100
%decreased= 33.3%
If rounded for the nearest whole number then it is 33%
Answer:
- It has been paid $ 1,246.10 into interest (option b.)
Explanation:
The amount <em>paid into interest</em> is the sum of the interest paid every month, but since the<em> table shows </em>only the interest paid month 17 through month 25, you should find snother way to calculate this amount.
You can do it by realizing that the total payments accumlated after 2 years equal the total amount paid to the principal plus the total amount paid into interest during that time.
Since the payments are constant, you can assert that after two years, i.e. 24 months, the total amount paid is the product of the number of payments by the amount of each payment:
- Total payments = 24 × $ 371.13 = $ 8,907.12
You can know the amount that has gone to principal by subtracting the balance at month 24 ($ 4,278.98) from the loan amount ($11,970.00):
- Payments against principal = $ 11,970.00 - $ 4,278.98 = $ 7,661.02
The payments to interest are the total payments less the payments against the principal:
- Payments to interest = $ 8,907.12 - $ 7,661.02 = $ 1,246.10