Area of cone=3.14*9+3*6*3.14=27*3.14

=84.78 cm^2 if we cut into four identical pieces we get two triangle surfaces also for 1 piece and and 1/4 of the original surface area =21.195+15.588=36.783squarecm

5 0

3 years ago

The simple interest owed on a loan of $5,600 after 4 years is $1,008. What percent represents the annual interest rate on the lo

Alona [7]

9514 1404 393

Answer:

4.5%

Step-by-step explanation:

The interest is given by ...

I = Prt . . . . interest at annual rate r for t years on principal P

1008 = 5600r·4

1008/22400 = r = 0.045 = 4.5%

The annual interest rate on the loan is 4.5%.

7 0

3 years ago

Robert gets a loan from his bank.

masya89 [10]

Answer:

£10200

Step-by-step explanation:

Amount borrowed (P) = £6000

Rate of interest (R) = 7%

Time (T) = 10 years

First, let us calculate the simple interest (SI) for 10 years.

Formula for simple interest is given as:

$S.I.=\frac{PRT}{100}$

Plugging the values of P, R and T in the above formula, we find:

$S.I.=\frac{6000(7)(10)}{100}$

S.I.= £4200

Total money paid back at the end of the 10 years

= £6000 + £4200

= £10200

7 0

2 years ago

Multiple 3/4 times 16/9

nataly862011 [7]

3/4 times 16/9 is equal to 1 1/3.

7 0

3 years ago

Read 2 more answers

*please be serious * 2y+4x = -10 Solve for y

please be serious 2y+4x = -10 Solve for y