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2 years ago

If a circle has a radius of 8 units what is its circumference

Mathematics

2 answers:

elixir [45]2 years ago

7 0

Answer:

C≈50.27

Step-by-step explanation:

If the radius is 8 inches, the correct formula for circumference when the radius is given is The correct answer is 50 inches.

DiKsa [7]2 years ago

4 0

Answer:

it would be 50.27

Step-by-step explanation:

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Solve for x in this circle.

Katen [24]

Answer:

Step-by-step explanation:

7*(7 + x+1) = 6*(x + 5 + 6) {Intersecting secant theorem}

7 *(x + 8) = 6*(x + 11)

Distributive property,

7x + 56 = 6x + 66

Subtract 56 from both sides

7x = 6x + 66 - 56

7x = 6x + 10

Subtract 6x from both sides

7x - 6x = 10

x = 10

8 0

2 years ago

4. If your company purchases an annuity that will pay $50,000/year for 10 years at a 11% discount rate, what is the value of the

julsineya [31]

Answer:

The value of the annuity is $326,852.3766.

Step-by-step explanation:

Here is the required formula to find the present value of annuity:

We can find the present value of annuity:

$PV = P + P (\frac{1-(1+r)^{-(n-1)} }{r})$

Here:

P = $50,000

n = represents the number of number of periods

r = 0.11

$PV = 50,000 + 50,5000 (\frac{1-(1+0.11)^{-(10-1)} }{0.11})$

PV = $326,852.3766

The value of the annuity is $326,852.3766 i.e. PV = $326,852.3766.

Keywords: discount rate, present value of annuity

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4 0

2 years ago

Likurg_2 [28]

Answer: 41,224

Step-by-step explanation:

4 0

2 years ago

Kenny has 51,400 in the bank. He eams $150 every week at his afterschool job. What is the rate of change for the scenario descri

vazorg [7]

Answer:

his pay check

Step-by-step explanation:

51,400+150 he would be adding more money

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2 years ago

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damaskus [11]

Answer:

Step-by-step explanation:

Ytigr

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2 years ago

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