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lina2011 [118]
2 years ago
8

Find the circumference. Use 3.14 for the value of pi. Round your answer to the nearest tenth.

Mathematics
2 answers:
Butoxors [25]2 years ago
7 0

Answer:

50.24 km

Step-by-step explanation:

first multiply 8 by 2 to get 16 km and lastly multiply by pi (3.14) to get 50.24 km

diamong [38]2 years ago
6 0

Answer:

c= 50.24

Step-by-step explanation:

C=2pi R

C=2mutiply 3.14 mutiply R

c= 6.28R

C= 50.24

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Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Henry buys a large boat for the summer, however he cannot pay the full amount of $32,000 at
Anna007 [38]

Answer:

Monthly payments=$418.14

Total amount will be=down payment + 48×$418.14

$14000+$20070.84=$34070.84

Step-by-step explanation:

Loan payment per month=Amount to pay÷discount factor

Mathematically  P=A÷D

where D is the discount factor calculated using the formula;

\frac{(1+i)^n-1}{i(1+i)^n}

where i=periodic interest rate=annual rate divided by number of payment periods

A is the amount to pay after downpayment

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n=number of periodic payments=payments per year times number of years

⇒In this question you find the discount factor then divide the amount remaining to pay with the discount factor to get monthly payments

Given;

Cost of boat=$32000

Down payment=$14000

Loan to pay=$32000-$14000=$18000

Annual rate=5.5%=i=5.5%÷12=0.458%⇒0.00458

Periodic payments, n=4×12=48

Finding the discount factor D;

D=\frac{(1+i)^n-1}{i(1+i)^n} \\\\\\D=\frac{(1+0.00458)^{48} -1}{0.00458(1+0.00458)^{48} } \\\\\\D=\frac{1.2455-1}{0.005703} \\\\\\D=\frac{0.2455}{0.005703} =43.05

To get the amount to pay monthly divide the loan to pay with the discount factor

=\frac{18000}{43.05} =418.14

Monthly payments=$418.14

Total amount will be=down payment + 48×$418.14

$14000+$20070.84=$34070.84

8 0
3 years ago
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IRINA_888 [86]

Answer:

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Step-by-step explanation:

We replace each X with a 3, so

4 + 3 + 3 + 3

which equals to 13

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Arturiano [62]
You subtract 38.75 from 46.5, which is 7.75. 7.75/46.5=about .16666, or 16.7 percent.
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2 years ago
X = ?????????????????
Evgen [1.6K]

Answer:

4

Step-by-step explanation:

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